APA aipamena

Pafford, F. (1962). Handbook of survey notekeeping. Wiley.

Chicago Style aipamena

Pafford, F. Handbook of Survey Notekeeping. New York: Wiley, 1962.

MLA aipamena

Pafford, F. Handbook of Survey Notekeeping. Wiley, 1962.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.