APA Citation

Langley, L. D. (1991). Mexico and the United States: The fragile relationship. Boston: Twayne Publishers.

Chicago Style Citation

Langley, Lester D. Mexico and the United States: The Fragile Relationship. Boston: Twayne Publishers, 1991.

MLA Citation

Langley, Lester D. Mexico and the United States: The Fragile Relationship. Boston: Twayne Publishers, 1991.

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