APA (7th ed.) Zitazioa

Bryman, A. (2001). Social Research Methods. Oxford University Press.

Chicago Style (17th ed.) Zitazioa

Bryman, Alan. Social Research Methods. Oxford: Oxford University Press, 2001.

MLA (9th ed.) Zitazioa

Bryman, Alan. Social Research Methods. Oxford University Press, 2001.