APA Citation

Gregory, P., & Gregory, P. (1989). Undocumented migration to the United States: Can the flow be stemmed? New Mexico.

Chicago Style Citation

Gregory, Peter, and Peter Gregory. Undocumented Migration to the United States: Can the Flow Be Stemmed? New Mexico, 1989.

MLA Citation

Gregory, Peter, and Peter Gregory. Undocumented Migration to the United States: Can the Flow Be Stemmed? New Mexico, 1989.

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