APA (7th ed.) Citation

Roosevelt, T. (1914). Theodore Roosevelt: An autobiography. The Macmillan company.

Chicago Style (17th ed.) Citation

Roosevelt, Theodore. Theodore Roosevelt: An Autobiography. New York: The Macmillan company, 1914.

MLA (9th ed.) Citation

Roosevelt, Theodore. Theodore Roosevelt: An Autobiography. The Macmillan company, 1914.

Warning: These citations may not always be 100% accurate.