Cita APA (7th ed.)

Bulmer, M. (1984). Sociological research methods (2nd ed.). Transaction Books.

Cita Chicago (17th ed.)

Bulmer, Martin. Sociological Research Methods. 2nd ed. New Brunswick: Transaction Books, 1984.

Cita MLA (9th ed.)

Bulmer, Martin. Sociological Research Methods. 2nd ed. Transaction Books, 1984.