APA (7th ed.) Citation

Purcell, S. K. (1981). Mexico United States relations. APS.

Chicago Style (17th ed.) Citation

Purcell, Susan Kaufman. Mexico United States Relations. New York: APS, 1981.

MLA (8th ed.) Citation

Purcell, Susan Kaufman. Mexico United States Relations. APS, 1981.

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