APA (7th ed.) Citation

Porter, K. H. (1918). A history of suffrage in the United States. University of Chicago Press.

Chicago Style (17th ed.) Citation

Porter, Kirk H. A History of Suffrage in the United States. Chicago: University of Chicago Press, 1918.

MLA (9th ed.) Citation

Porter, Kirk H. A History of Suffrage in the United States. University of Chicago Press, 1918.