APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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