APA Citation

Patton, M. Q., & Patton, M. Q. (1980). Qualitative evaluation methods. [Lugar de publicación no identificado]: [editor no identificado].

Chicago Style Citation

Patton, Michael Quinn, and Michael Quinn Patton. Qualitative Evaluation Methods. [Lugar de publicación no identificado]: [editor no identificado], 1980.

MLA Citation

Patton, Michael Quinn, and Michael Quinn Patton. Qualitative Evaluation Methods. [Lugar de publicación no identificado]: [editor no identificado], 1980.

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