APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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