Cita APA (7a ed.)

Bulmer, M. (1982). Social research ethics: An examination of the merits of covert participant observation. Macmillan Press.

Cita Chicago Style (17a ed.)

Bulmer, Martin. Social Research Ethics: An Examination of the Merits of Covert Participant Observation. London [u.a.]: Macmillan Press, 1982.

Cita MLA (9a ed.)

Bulmer, Martin. Social Research Ethics: An Examination of the Merits of Covert Participant Observation. Macmillan Press, 1982.