APA (7th ed.) Citation

Oppenheim, F. E. (1991). The place of morality in foreign policy / Felix E. Oppenheim. Lexington Books.

Chicago Style (17th ed.) Citation

Oppenheim, Felix E. The Place of Morality in Foreign Policy / Felix E. Oppenheim. Lexington, Mass: Lexington Books, 1991.

MLA (9th ed.) Citation

Oppenheim, Felix E. The Place of Morality in Foreign Policy / Felix E. Oppenheim. Lexington Books, 1991.

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