Cita APA (7a ed.)

Geldard, D., & Geldard, K. (2001). Basic personal counselling: A training manual for cousellors (4th ed.). Pearson Education.

Cita Chicago Style (17a ed.)

Geldard, David, y Kathryn Geldard. Basic Personal Counselling: A Training Manual for Cousellors. 4th ed. Australia: Pearson Education, 2001.

Cita MLA (9a ed.)

Geldard, David, y Kathryn Geldard. Basic Personal Counselling: A Training Manual for Cousellors. 4th ed. Pearson Education, 2001.