APA (7th ed.) Citation

Dear, M. J. (2013). Why walls won't work: Repairing the US-Mexico divide. Oxford University Press.

Chicago Style (17th ed.) Citation

Dear, M. J. Why Walls Won't Work: Repairing the US-Mexico Divide. New York: Oxford University Press, 2013.

MLA (9th ed.) Citation

Dear, M. J. Why Walls Won't Work: Repairing the US-Mexico Divide. Oxford University Press, 2013.