APA (7th ed.) Zitazioa

Bryman, A. (2016). Social research methods (5a. ed.). Oxford University Press.

Chicago Style (17th ed.) Zitazioa

Bryman, Alan. Social Research Methods. 5a. ed. Oxford: Oxford University Press, 2016.

MLA (9th ed.) Zitazioa

Bryman, Alan. Social Research Methods. 5a. ed. Oxford University Press, 2016.