APA (7 ম সংস্করণ) উদ্ধৃতি

Egan, G. (1990). Exercises in helping skills: A training manual to accompany the skilled helper (4th ed.). Brooks/Cole.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Egan, Gerard. Exercises in Helping Skills: A Training Manual to Accompany the Skilled Helper. 4th ed. Monterey: Brooks/Cole, 1990.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Egan, Gerard. Exercises in Helping Skills: A Training Manual to Accompany the Skilled Helper. 4th ed. Brooks/Cole, 1990.