APA (7th ed.) Citation

Herbert, M. (1990). Planning a research project: A guide for practitioners and trainees in the helping professions. Cassell.

Chicago Style (17th ed.) Citation

Herbert, Martin. Planning a Research Project: A Guide for Practitioners and Trainees in the Helping Professions. London: Cassell, 1990.

MLA (9th ed.) Citation

Herbert, Martin. Planning a Research Project: A Guide for Practitioners and Trainees in the Helping Professions. Cassell, 1990.