Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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