APA (7th ed.) Citation

Rapone, A. (1987). The Guardian Life Insurance Company, 1860-1920: A history of a German-American enterprise. New York University Press.

Chicago Style (17th ed.) Citation

Rapone, Anita. The Guardian Life Insurance Company, 1860-1920: A History of a German-American Enterprise. New York: New York University Press, 1987.

MLA (9th ed.) Citation

Rapone, Anita. The Guardian Life Insurance Company, 1860-1920: A History of a German-American Enterprise. New York University Press, 1987.