APA aipamena

Montello, D. R., & Sutton, P. C. (2006). An introduction to scientific research methods in geography. SAGE.

Chicago Style aipamena

Montello, Daniel R., and Paul C. Sutton. An Introduction to Scientific Research Methods in Geography. Thousand Oaks, Calif, London: SAGE, 2006.

MLA aipamena

Montello, Daniel R., and Paul C. Sutton. An Introduction to Scientific Research Methods in Geography. SAGE, 2006.