APA aipamena

FREEDMAN, E. (2020). The persistence of code in game engine culture. Routledge.

Chicago Style aipamena

FREEDMAN, Eric. The Persistence of Code in Game Engine Culture. Routledge, 2020.

MLA aipamena

FREEDMAN, Eric. The Persistence of Code in Game Engine Culture. Routledge, 2020.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.