Cita APA (7a ed.)
Park, R. E., McKenzie, R. D., & Burgess, E. W. (1967). The city: Suggestions for investigation of human behavior in te urban environment. The University of Chicago Press.
Cita Chicago Style (17a ed.)
Park, Robert E., Roderick Duncan McKenzie, y E. W. Burgess. The City: Suggestions for Investigation of Human Behavior in Te Urban Environment. Chicago: The University of Chicago Press, 1967.
Cita MLA (9a ed.)
Park, Robert E., et al. The City: Suggestions for Investigation of Human Behavior in Te Urban Environment. The University of Chicago Press, 1967.
Precaución: Estas citas no son 100% exactas.