Cita APA (7a ed.)

Hart, D. V., & Wilson, H. E. (1946). The Philippines. American Book.

Cita Chicago Style (17a ed.)

Hart, Donn V., y Howard E. Wilson. The Philippines. New York: American Book, 1946.

Cita MLA (9a ed.)

Hart, Donn V., y Howard E. Wilson. The Philippines. American Book, 1946.