Citazione APA

Gregory, D. E., Johnston, R. J. E., Pratt, G. E., & Watts, M. E. (2000). The dictionary of human geography (Ed.4.).

Stile di citazione Chicago

Gregory, Derek; Editor, R J; Editor Johnston, Geraldine; Editor Pratt, e Michael; Editor Watts. The Dictionary of Human Geography. Ed.4. Oxford, Blackwell Publishers Ltd, 2000.

Citazione MLA

Gregory, Derek; Editor, et al. The Dictionary of Human Geography. Ed.4. 2000.