APA (7th ed.) Citation

Berger, R. M., & Patchner, M. A. (1988). Planning for research: A guide for the helping professions. Sage Publications.

Chicago Style (17th ed.) Citation

Berger, Raymond M., and Michael A. Patchner. Planning for Research: A Guide for the Helping Professions. Newbury Park, Calif.: Sage Publications, 1988.

MLA (9th ed.) Citation

Berger, Raymond M., and Michael A. Patchner. Planning for Research: A Guide for the Helping Professions. Sage Publications, 1988.