Cita APA (7a ed.)

Bryman, A. (2012). Social research methods (4th ed.). Oxford University Press.

Cita Chicago Style (17a ed.)

Bryman, Alan. Social Research Methods. 4th ed. Oxford ; New York: Oxford University Press, 2012.

Cita MLA (8a ed.)

Bryman, Alan. Social Research Methods. 4th ed. Oxford University Press, 2012.