APA استشهاد

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

استشهاد بنمط شيكاغو

Gomez, Basil; ed, و John Paul; ed.by Jones. Research Methods in Geography. Sussex: Wiley-Blackwell, 2010.

MLA استشهاد

Gomez, Basil; ed, و John Paul; ed.by Jones. Research Methods in Geography. Wiley-Blackwell, 2010.