APA (7th ed.) Citation

Cafaro, P. (2015). How many is too many?: The progressive argument for reducing immigration into the United States. The University of Chicago Press.

Chicago Style (17th ed.) Citation

Cafaro, Philip. How Many Is Too Many?: The Progressive Argument for Reducing Immigration into the United States. Chicago ; London: The University of Chicago Press, 2015.

MLA (9th ed.) Citation

Cafaro, Philip. How Many Is Too Many?: The Progressive Argument for Reducing Immigration into the United States. The University of Chicago Press, 2015.