APA (7th ed.) Citation

Perl, R. (1984). The Monroe Doctrine and U.S. policy options for the western hemisphere. Congressional Research Service, Library of Congress.

Chicago Style (17th ed.) Citation

Perl, Raphael. The Monroe Doctrine and U.S. Policy Options for the Western Hemisphere. [Washington, D.C.]: Congressional Research Service, Library of Congress, 1984.

MLA (9th ed.) Citation

Perl, Raphael. The Monroe Doctrine and U.S. Policy Options for the Western Hemisphere. Congressional Research Service, Library of Congress, 1984.