APA (7th ed.) Citation

MacLean, D., & Gould, S. (1988). The helping process: An introduction. Croom Helm.

Chicago Style (17th ed.) Citation

MacLean, Doug, and Sue Gould. The Helping Process: An Introduction. London New York: Croom Helm, 1988.

MLA (9th ed.) Citation

MacLean, Doug, and Sue Gould. The Helping Process: An Introduction. Croom Helm, 1988.