Cita APA (7a ed.)

Johnson, J. J., & Ladd, D. M. (1968). Simón Bolívar and Spanish American Independence: 1783-1830. Van Nostrand Reinhold.

Cita Chicago Style (17a ed.)

Johnson, John J., y Doris M. Ladd. Simón Bolívar and Spanish American Independence: 1783-1830. New York: Van Nostrand Reinhold, 1968.

Cita MLA (9a ed.)

Johnson, John J., y Doris M. Ladd. Simón Bolívar and Spanish American Independence: 1783-1830. Van Nostrand Reinhold, 1968.