Corwin, E. S. (1957). The President: Office and powers 1787-1957: history and analysis of practice and opinion. New York: University Press.
Chicago Style CitationCorwin, Edward S. The President: Office and Powers 1787-1957: History and Analysis of Practice and Opinion. New York: University Press, 1957.
MLA CitationCorwin, Edward S. The President: Office and Powers 1787-1957: History and Analysis of Practice and Opinion. New York: University Press, 1957.
Warning: These citations may not always be 100% accurate.