Cita APA (7a ed.)

Punch, M. (1986). The politics and ethics of fieldwork. Sage.

Cita Chicago Style (17a ed.)

Punch, Maurice. The Politics and Ethics of Fieldwork. Newbury Park [etc.]: Sage, 1986.

Cita MLA (9a ed.)

Punch, Maurice. The Politics and Ethics of Fieldwork. Sage, 1986.