APA (7th ed.) Citation

Collins, J., & Collins, M. (1981). Achieving change in social work. Heinemann.

Chicago Style (17th ed.) Citation

Collins, John, and Mary Collins. Achieving Change in Social Work. London: Heinemann, 1981.

MLA (9th ed.) Citation

Collins, John, and Mary Collins. Achieving Change in Social Work. Heinemann, 1981.