Cita APA (7a ed.)

Gutman, D., & Goldsmith, J. (2015). Dr. carbles is losing his marbles! (Unabridged.). Recorded Books Inc..

Cita Chicago Style (17a ed.)

Gutman, Dan, y Jared Goldsmith. Dr. Carbles Is Losing His Marbles! Unabridged. Prince Frederick: Recorded Books Inc., 2015.

Cita MLA (8a ed.)

Gutman, Dan, y Jared Goldsmith. Dr. Carbles Is Losing His Marbles! Unabridged. Recorded Books Inc., 2015.

Precaución: Estas citas no son 100% exactas.