APA (7th ed.) Citation

Horner, N. (2019). What is social work?: Contexts and perspectives (5th edition.). SAGE Publications, Inc.

Chicago Style (17th ed.) Citation

Horner, Nigel. What Is Social Work?: Contexts and Perspectives. 5th edition. Los Angeles, California: SAGE Publications, Inc, 2019.

MLA (9th ed.) Citation

Horner, Nigel. What Is Social Work?: Contexts and Perspectives. 5th edition. SAGE Publications, Inc, 2019.