APA (7th ed.) Citation

Lewis, M. T. (1946). Europe's Role as Defender of the Monroe Doctrine.

Chicago Style (17th ed.) Citation

Lewis, Maria Teresa. Europe's Role as Defender of the Monroe Doctrine. 1946.

MLA (8th ed.) Citation

Lewis, Maria Teresa. Europe's Role as Defender of the Monroe Doctrine. 1946.

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