APA Citation

Patton, M. Q., & Patton, M. Q. (1990). Qualitative evaluation and research methods (2. edition.). London, Sydney: SAGE.

Chicago Style Citation

Patton, Michael Quinn, and Michael Quinn Patton. Qualitative Evaluation and Research Methods. 2. edition. London, Sydney: SAGE, 1990.

MLA Citation

Patton, Michael Quinn, and Michael Quinn Patton. Qualitative Evaluation and Research Methods. 2. edition. London, Sydney: SAGE, 1990.

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