APA (7. basım) Alıntı

Shoemaker, P., & Vos, T. (2009). Gatekeeping theory (1a. ed.). Routledge.

Chicago Style (17. basım) Atıf

Shoemaker, Pamela, ve Tim Vos. Gatekeeping Theory. 1a. ed. Nueva York: Routledge, 2009.

MLA (9th ed.) Atıf

Shoemaker, Pamela, ve Tim Vos. Gatekeeping Theory. 1a. ed. Routledge, 2009.