APA (7th ed.) Citation

Freud, S., & Bullitt, W. C. (1967). Thomas Woodrow Wilson, twenty-eighth President of the United States: A psychological study. Weidenfeld & Nicolson.

Chicago Style (17th ed.) Citation

Freud, Sigmund, and William C. Bullitt. Thomas Woodrow Wilson, Twenty-eighth President of the United States: A Psychological Study. London: Weidenfeld & Nicolson, 1967.

MLA (9th ed.) Citation

Freud, Sigmund, and William C. Bullitt. Thomas Woodrow Wilson, Twenty-eighth President of the United States: A Psychological Study. Weidenfeld & Nicolson, 1967.