Cita APA (7th ed.)

Dryden, W. (2006). Counselling in a nutshell. SAGE.

Cita Chicago (17th ed.)

Dryden, Windy. Counselling in a Nutshell. London: SAGE, 2006.

Cita MLA (9th ed.)

Dryden, Windy. Counselling in a Nutshell. SAGE, 2006.