APA aipamena

Roe, A. (1956). Psychology of occupations. John Wiley.

Chicago Style aipamena

Roe, Anne. Psychology of Occupations. New York: John Wiley, 1956.

MLA aipamena

Roe, Anne. Psychology of Occupations. John Wiley, 1956.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.