Cita APA (7a ed.)

Keenan, J. P., Gallup, G. G., & Falk, D. (2003). The face in the mirror: The search for the origins of consciousness. Ecco.

Cita Chicago Style (17a ed.)

Keenan, Julian Paul, Gordon G. Gallup, y Dean Falk. The Face in the Mirror: The Search for the Origins of Consciousness. New York: Ecco, 2003.

Cita MLA (9a ed.)

Keenan, Julian Paul, et al. The Face in the Mirror: The Search for the Origins of Consciousness. Ecco, 2003.