APA (7th ed.) Citation

Kibel, B. M. (1972). Simulation of the urban environment. [Association of American Geographers].

Chicago Style (17th ed.) Citation

Kibel, Barry M. Simulation of the Urban Environment. [Washington]: [Association of American Geographers], 1972.

MLA (9th ed.) Citation

Kibel, Barry M. Simulation of the Urban Environment. [Association of American Geographers], 1972.