APA (7th ed.) Citation

Patton, M. Q. (1987). How to use qualitative methods in evaluation. Sage Publications.

Chicago Style (17th ed.) Citation

Patton, Michael Quinn. How to Use Qualitative Methods in Evaluation. Newbury Park, Calif.: Sage Publications, 1987.

MLA (8th ed.) Citation

Patton, Michael Quinn. How to Use Qualitative Methods in Evaluation. Sage Publications, 1987.