Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (9e éd.)

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