APA-referens (7:e uppl.)

Herrick, C. A. (1917). History of commerce and industry. Macmillan.

Chicago-referens (17:e uppl.)

Herrick, Cheesman Abiah. History of Commerce and Industry. New York: Macmillan, 1917.

MLA-referens (8:e uppl.)

Herrick, Cheesman Abiah. History of Commerce and Industry. Macmillan, 1917.