Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Cope, Meghan, y Sarah Elwood. Qualitative GIS: A Mixed Methods Approach. Los Angeles: Sage, 2009.

Cita MLA (9a ed.)

Cope, Meghan, y Sarah Elwood. Qualitative GIS: A Mixed Methods Approach. Sage, 2009.