APA (7th ed.) Citation

LeMay, M. C. (1987). From open door to Dutch door: An analysis of U.S. immigration policy since 1820. Praeger.

Chicago Style (17th ed.) Citation

LeMay, Michael C. From Open Door to Dutch Door: An Analysis of U.S. Immigration Policy Since 1820. New York: Praeger, 1987.

MLA (9th ed.) Citation

LeMay, Michael C. From Open Door to Dutch Door: An Analysis of U.S. Immigration Policy Since 1820. Praeger, 1987.