APA (7th ed.) Zitazioa

Johnson, L. C. (1989). Social work practice: A generalist approach (3rd ed.). Allyn and Bacon.

Chicago Style (17th ed.) Zitazioa

Johnson, Louise C. Social Work Practice: A Generalist Approach. 3rd ed. Boston: Allyn and Bacon, 1989.

MLA (9th ed.) Zitazioa

Johnson, Louise C. Social Work Practice: A Generalist Approach. 3rd ed. Allyn and Bacon, 1989.