APA引文

Martin, N. J. (1970). Mexico and her role in the western hemisphere. US Army War College.

Chicago Style (17th ed.) Citation

Martin, Neil J. Mexico and Her Role in the Western Hemisphere. Carlisle Barracks, Pa.: US Army War College, 1970.

MLA引文

Martin, Neil J. Mexico and Her Role in the Western Hemisphere. US Army War College, 1970.