APA (7th ed.) Citation

Edgington, T. B. (1904). The Monroe doctrine. Little, Brown, and Company.

Chicago Style (17th ed.) Citation

Edgington, T. B. The Monroe Doctrine. Boston: Little, Brown, and Company, 1904.

MLA (9th ed.) Citation

Edgington, T. B. The Monroe Doctrine. Little, Brown, and Company, 1904.