Cita APA (7a ed.)

AMERICAN CYCLOPAEDIA, RIPLEY, G., & DANA, C. A. (1873). The American Cyclopaedia: : A popular Dictionary of general Knowledge. Appleton and Company.

Cita Chicago Style (17a ed.)

AMERICAN CYCLOPAEDIA, George RIPLEY, y Charles A. DANA. The American Cyclopaedia: : A Popular Dictionary of General Knowledge. New York: Appleton and Company, 1873.

Cita MLA (9a ed.)

AMERICAN CYCLOPAEDIA, et al. The American Cyclopaedia: : A Popular Dictionary of General Knowledge. Appleton and Company, 1873.