APA (7 ম সংস্করণ) উদ্ধৃতি

Combs, A. W., Avila, D. L., & Purkey, W. W. (1971). Helping relationships: Basic concepts for the helping professions. Allyn and Bacon.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Combs, Arthur W., Donald L. Avila, এবং William W. Purkey. Helping Relationships: Basic Concepts for the Helping Professions. Boston: Allyn and Bacon, 1971.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Combs, Arthur W., et al. Helping Relationships: Basic Concepts for the Helping Professions. Allyn and Bacon, 1971.