APA (7th ed.) Citation

Poetker, J. S. (1967). The Monroe doctrine / by J.S. Poetker. Merrill.

Chicago Style (17th ed.) Citation

Poetker, J. S. The Monroe Doctrine / by J.S. Poetker. Merrill, 1967.

MLA (9th ed.) Citation

Poetker, J. S. The Monroe Doctrine / by J.S. Poetker. Merrill, 1967.

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