Cita APA (7th ed.)
Ashworth, S., & Duncan, A. (2012). Ext JS 4 web application development cookbook. Packt Publishing.
Cita Chicago (17th ed.)
Ashworth, Stuart, i Andrew Duncan. Ext JS 4 Web Application Development Cookbook. Birmingham: Packt Publishing, 2012.
Cita MLA (9th ed.)
Ashworth, Stuart, i Andrew Duncan. Ext JS 4 Web Application Development Cookbook. Packt Publishing, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.