APA-viite (7. p.)

Clayton, A. C. (2003). Introduction to level design for PC games. Charles River Media.

Chicago-viite (17. p.)

Clayton, Andrew Charles. Introduction to Level Design for PC Games. Hingham, Mass.: Charles River Media, 2003.

MLA-viite (9. p.)

Clayton, Andrew Charles. Introduction to Level Design for PC Games. Charles River Media, 2003.