APA (7th ed.) Citation

Northen Helen. (1995). Clinical social work: Knowledge and skills (2nd ed.). Columbia University.

Chicago Style (17th ed.) Citation

Northen Helen. Clinical Social Work: Knowledge and Skills. 2nd ed. Columbia University, 1995.

MLA (8th ed.) Citation

Northen Helen. Clinical Social Work: Knowledge and Skills. 2nd ed. Columbia University, 1995.

Warning: These citations may not always be 100% accurate.