APA (7th ed.) Citation

Webber, M. M. (1967). Explorations into urban structure ([2nd printing].). University of Pennsylvania Press.

Chicago Style (17th ed.) Citation

Webber, Melvin M. Explorations into Urban Structure. [2nd printing]. Philadelphia: University of Pennsylvania Press, 1967.

MLA (9th ed.) Citation

Webber, Melvin M. Explorations into Urban Structure. [2nd printing]. University of Pennsylvania Press, 1967.

Warning: These citations may not always be 100% accurate.