APA (7e ed.) Bronvermelding
ebrary, Inc, & Gregory, D. (2009). The dictionary of human geography (5th ed.). Blackwell.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, en Derek Gregory. The Dictionary of Human Geography. 5th ed. Malden, MA: Blackwell, 2009.
MLA (9e ed.) Bronvermelding
ebrary, Inc, en Derek Gregory. The Dictionary of Human Geography. 5th ed. Blackwell, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.