Παραπομπή APA

Fink, A. E. (1976). Field of social work (7th ed.). Macmillan.

Παραπομπή Chicago Style

Fink, Arthur E. Field of Social Work. 7th ed. London: Macmillan, 1976.

Παραπομπή MLA

Fink, Arthur E. Field of Social Work. 7th ed. Macmillan, 1976.