APA (7th ed.) Citation

Lippmann, W. (1932). The United States in world affairs: An account of american foreign relations 1931. Harper & Brothers.

Chicago Style (17th ed.) Citation

Lippmann, Walter. The United States in World Affairs: An Account of American Foreign Relations 1931. Nueva York: Harper & Brothers, 1932.

MLA (9th ed.) Citation

Lippmann, Walter. The United States in World Affairs: An Account of American Foreign Relations 1931. Harper & Brothers, 1932.