APA (7th ed.) Citation

Hourwich, I. A. (1969). Immigration and labor. Arno Press.

Chicago Style (17th ed.) Citation

Hourwich, Isaac A. Immigration and Labor. New York: Arno Press, 1969.

MLA (9th ed.) Citation

Hourwich, Isaac A. Immigration and Labor. Arno Press, 1969.

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