APA (7th ed.) Citation

Gregory, D. (2009). The dictionary of human geography (5th ed.). Blackwell.

Chicago Style (17th ed.) Citation

Gregory, Derek. The Dictionary of Human Geography. 5th ed. Malden, MA: Blackwell, 2009.

MLA (9th ed.) Citation

Gregory, Derek. The Dictionary of Human Geography. 5th ed. Blackwell, 2009.