Cita APA (7a ed.)

Barker, J., & Ballerini, E. (2017). The fourth monkey (Unabridged.). Recorded Books Inc..

Cita Chicago Style (17a ed.)

Barker, J.D, y Edoardo Ballerini. The Fourth Monkey. Unabridged. Prince Frederick: Recorded Books Inc., 2017.

Cita MLA (8a ed.)

Barker, J.D, y Edoardo Ballerini. The Fourth Monkey. Unabridged. Recorded Books Inc., 2017.

Precaución: Estas citas no son 100% exactas.