Cita APA (7a ed.)

Oldfield, R. C. (1947). The psychology of the interview (3rd ed.). Methuen.

Cita Chicago Style (17a ed.)

Oldfield, R. C. The Psychology of the Interview. 3rd ed. London: Methuen, 1947.

Cita MLA (8a ed.)

Oldfield, R. C. The Psychology of the Interview. 3rd ed. Methuen, 1947.