Cita APA (7th ed.)
Doran, J. P. (2013). Getting started with UDK: Build a complete tower defense game from scratch using the Unreal Development Kit. Packt Pub..
Cita Chicago (17th ed.)
Doran, John P. Getting Started with UDK: Build a Complete Tower Defense Game from Scratch Using the Unreal Development Kit. Birmingham: Packt Pub., 2013.
Cita MLA (9th ed.)
Doran, John P. Getting Started with UDK: Build a Complete Tower Defense Game from Scratch Using the Unreal Development Kit. Packt Pub., 2013.
Atenció: Aquestes cites poden no estar 100% correctes.