APA (7th ed.) Zitazioa

Stewart, N. R., & Winborn, B. B. (1978). Systematic counselling. Prentice-Hall.

Chicago Style (17th ed.) Zitazioa

Stewart, Norman R., eta Bob B. Winborn. Systematic Counselling. Englewood Englewood Cliffs: Prentice-Hall, 1978.

MLA (9th ed.) Zitazioa

Stewart, Norman R., eta Bob B. Winborn. Systematic Counselling. Prentice-Hall, 1978.