Cita APA (7a ed.)

Graciǹ y Morales, B., & Jacobs, J. (1943). The art of worldly wisdom. The Macmillan Company.

Cita Chicago Style (17a ed.)

Graciǹ y Morales, Baltasar, y Joseph Jacobs. The Art of Worldly Wisdom. New York: The Macmillan Company, 1943.

Cita MLA (8a ed.)

Graciǹ y Morales, Baltasar, y Joseph Jacobs. The Art of Worldly Wisdom. The Macmillan Company, 1943.