APA (7th ed.) Citation

Heap, K. (1988). The Practice of social work with groups: : a systematic approach. Unwin Hyman.

Chicago Style (17th ed.) Citation

Heap, Ken. The Practice of Social Work with Groups: : A Systematic Approach. London [etc.]: Unwin Hyman, 1988.

MLA (9th ed.) Citation

Heap, Ken. The Practice of Social Work with Groups: : A Systematic Approach. Unwin Hyman, 1988.