APA (7th ed.) Citation

Montello, D. R., & Sutton, P. C. (2013). An introduction to scientific research methods in geography and environmental studies (2a. ed.). Sage.

Chicago Style (17th ed.) Citation

Montello, Daniel R., and Paul C. Sutton. An Introduction to Scientific Research Methods in Geography and Environmental Studies. 2a. ed. Londres: Sage, 2013.

MLA (9th ed.) Citation

Montello, Daniel R., and Paul C. Sutton. An Introduction to Scientific Research Methods in Geography and Environmental Studies. 2a. ed. Sage, 2013.