APA (7th ed.) Citation

Pilcher, D. M. (1990). Data analysis for the helping professions: A practical guide. Sage Publications.

Chicago Style (17th ed.) Citation

Pilcher, Donald M. Data Analysis for the Helping Professions: A Practical Guide. Newbury Park, Calif.: Sage Publications, 1990.

MLA (9th ed.) Citation

Pilcher, Donald M. Data Analysis for the Helping Professions: A Practical Guide. Sage Publications, 1990.