diff --git a/README.md b/README.md
index 1b2398a..4cbe162 100644
--- a/README.md
+++ b/README.md
@@ -8,9 +8,13 @@ A Cytoscape.js extension to provide context menu around elements and core instan
 
 ![Image of extension](example.png)
 
+Please cite the following paper when using this extension:
+
+U. Dogrusoz , A. Karacelik, I. Safarli, H. Balci, L. Dervishi, and M.C. Siper, "[Efficient methods and readily customizable libraries for managing complexity of large networks](https://doi.org/10.1371/journal.pone.0197238)", PLoS ONE, 13(5): e0197238, 2018.
+
 ## Demo
 
-Click [here](https://ivis-at-bilkent.github.io/cytoscape.js-context-menus/demo.html) (simple) or [here](https://ivis-at-bilkent.github.io/cytoscape.js-context-menus/demo-customized.html) (customized) or [here](https://ivis-at-bilkent.github.io/cytoscape.js-context-menus/demo-show-hide-menuitem.html) (with different menu items) for demos
+Click [here](https://raw.githack.com/iVis-at-Bilkent/cytoscape.js-context-menus/unstable/demo.html) (simple) or [here](https://raw.githack.com/iVis-at-Bilkent/cytoscape.js-context-menus/unstable/demo-customized.html) (customized) or [here](https://raw.githack.com/iVis-at-Bilkent/cytoscape.js-context-menus/unstable/demo-show-hide-menuitem.html) (with different menu items) for demos
 
 ## Dependencies
 
@@ -62,6 +66,9 @@ Plain HTML/JS has the extension registered for you automatically, because no `re
 ## Default Options
 ```js
 var options = {
+    // Customize event to bring up the context menu
+    // Possible options https://js.cytoscape.org/#events/user-input-device-events
+    evtType: 'cxttap',
     // List of initial menu items
     menuItems: [/*
       {
diff --git a/cytoscape-context-menus.js b/cytoscape-context-menus.js
index 15b477e..b160362 100644
--- a/cytoscape-context-menus.js
+++ b/cytoscape-context-menus.js
@@ -7,6 +7,9 @@
     if( !cytoscape ){ return; } // can't register if cytoscape unspecified
     
     var defaults = {
+      // Customize event to bring up the context menu
+      // Possible options https://js.cytoscape.org/#events/user-input-device-events
+      evtType: 'cxttap',
       // List of initial menu items
       menuItems: [
         /*
@@ -158,9 +161,9 @@
 
         var cxtfcn;
         var cxtCoreFcn;
-
         if(coreAsWell) {
-          cy.on('cxttap', cxtCoreFcn = function(event) {
+          
+          cy.on(options.evtType, cxtCoreFcn = function(event) {
             var target = event.target || event.cyTarget;
             if( target != cy ) {
               return;
@@ -171,7 +174,7 @@
         }
 
         if(selector) {
-          cy.on('cxttap', selector, cxtfcn = function(event) {
+          cy.on(options.evtType, selector, cxtfcn = function(event) {
             _cxtfcn(event);
           });
         }
@@ -361,13 +364,13 @@
         var selector = $component.data('selector');
         var callOnClickFcn = $component.data('call-on-click-function');
         var cxtCoreFcn = $component.data('cy-context-menus-cxtcorefcn');
-
+       
         if(cxtfcn) {
-          cy.off('cxttap', selector, cxtfcn);
+          cy.off(options.evtType, selector, cxtfcn);
         }
 
         if(cxtCoreFcn) {
-          cy.off('cxttap', cxtCoreFcn);
+          cy.off(options.evtType, cxtCoreFcn);
         }
 
         if(callOnClickFcn) {