APA Edition Citation

Palen, J. J. (2012). The urban world (9th ed.). Paradigm Publishers.

Chicago Edition Citation

Palen, J. John. The Urban World. 9th ed. Boulder, Colo.: Paradigm Publishers, 2012.

MLA Edition Citation

Palen, J. John. The Urban World. 9th ed. Paradigm Publishers, 2012.