APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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