Citazione APA

Gomez, B., & Jones, J. P. (2010). Research methods in geography. Wiley-Blackwell.

Stile di citazione Chicago

Gomez, Basil, e John Paul Jones. Research Methods in Geography. Chichester, West Sussex, U.K. ; Malden, MA: Wiley-Blackwell, 2010.

Citazione MLA

Gomez, Basil, e John Paul Jones. Research Methods in Geography. Wiley-Blackwell, 2010.