APA (7th ed.) Citation

ProQuest (Firm), Cope, M., & Elwood, S. (2009). Qualitative GIS: A mixed methods approach. Sage.

Chicago Style (17th ed.) Citation

ProQuest (Firm), Meghan Cope, and Sarah Elwood. Qualitative GIS: A Mixed Methods Approach. Los Angeles: Sage, 2009.

MLA (9th ed.) Citation

ProQuest (Firm), et al. Qualitative GIS: A Mixed Methods Approach. Sage, 2009.