APA (7th ed.) Citation

Hepworth, D. H., & Larsen, J. A. (1990). Direct social work practice: Theory and skills (3rd ed.). Wadsworth.

Chicago Style (17th ed.) Citation

Hepworth, Dean H., and Jo Ann Larsen. Direct Social Work Practice: Theory and Skills. 3rd ed. Belmont (California): Wadsworth, 1990.

MLA (9th ed.) Citation

Hepworth, Dean H., and Jo Ann Larsen. Direct Social Work Practice: Theory and Skills. 3rd ed. Wadsworth, 1990.