APA (7th ed.) Citation

Peacock & Shulman, L. (1992). The skills of helping: Individuals, families, and groups (3rd ed.). Peacock.

Chicago Style (17th ed.) Citation

Peacock and Lawrence Shulman. The Skills of Helping: Individuals, Families, and Groups. 3rd ed. Itasca: Peacock, 1992.

MLA (8th ed.) Citation

Peacock and Lawrence Shulman. The Skills of Helping: Individuals, Families, and Groups. 3rd ed. Peacock, 1992.