APA stil citiranja

Egan, G. (1990). The skilled helper: The skilled helper : a systematic approach to effective helping. Pacific Grove, Calif.: Brooks/Cole Publishing Company.

Chicago stil citiranja

Egan, Gerard. The skilled helper: The skilled helper : a systematic approach to effective helping. Pacific Grove, Calif.: Brooks/Cole Publishing Company, 1990.

MLA stil citiranja

Egan, Gerard. The skilled helper: The skilled helper : a systematic approach to effective helping. Pacific Grove, Calif.: Brooks/Cole Publishing Company, 1990.