Cita APA (7a ed.)

Rosenfield, M. (1997). Counselling by telephone. Sage Publications.

Cita Chicago Style (17a ed.)

Rosenfield, Maxine. Counselling by Telephone. London ; Thousand Oaks, Calif.: Sage Publications, 1997.

Cita MLA (9a ed.)

Rosenfield, Maxine. Counselling by Telephone. Sage Publications, 1997.