APA (7th ed.) Citation

Patton, M. Q. (1980). Qualitative evaluation methods. Sage Publications.

Chicago Style (17th ed.) Citation

Patton, Michael Quinn. Qualitative Evaluation Methods. Beverly Hills: Sage Publications, 1980.

MLA (9th ed.) Citation

Patton, Michael Quinn. Qualitative Evaluation Methods. Sage Publications, 1980.

Warning: These citations may not always be 100% accurate.