Cita APA (7a ed.)

Hancock, G., & Kleinman, D. (2019). Underworld: The mysterious origins of civilization (Unabridged.). Tantor Media.

Cita Chicago Style (17a ed.)

Hancock, Graham, y Dennis Kleinman. Underworld: The Mysterious Origins of Civilization. Unabridged. Old Saybrook: Tantor Media, 2019.

Cita MLA (8a ed.)

Hancock, Graham, y Dennis Kleinman. Underworld: The Mysterious Origins of Civilization. Unabridged. Tantor Media, 2019.

Precaución: Estas citas no son 100% exactas.