Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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