Cita APA (7a ed.)

Michener, J. A., & Vavra, R. (1968). Iberia: Spanish travels and reflections. Random House.

Cita Chicago Style (17a ed.)

Michener, James A., y Robert Vavra. Iberia: Spanish Travels and Reflections. New York: Random House, 1968.

Cita MLA (9a ed.)

Michener, James A., y Robert Vavra. Iberia: Spanish Travels and Reflections. Random House, 1968.