Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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