APA-referens (7:e uppl.)

Ripley, G., & Dana, C. A. (1879). The American cyclopædia: A popular dictionary of general knowledge (2d ed., revised.). Appleton.

Chicago-referens (17:e uppl.)

Ripley, George, och Charles A. Dana. The American Cyclopædia: A Popular Dictionary of General Knowledge. 2d ed., revised. New York [etc.]: Appleton, 1879.

MLA-referens (8:e uppl.)

Ripley, George, och Charles A. Dana. The American Cyclopædia: A Popular Dictionary of General Knowledge. 2d ed., revised. Appleton, 1879.