Cita APA (7a ed.)

Chamberlin, T. C. (1927). The origin of the earth. University of Chicago Press.

Cita Chicago Style (17a ed.)

Chamberlin, Thomas Chrowder. The Origin of the Earth. Chicago: University of Chicago Press, 1927.

Cita MLA (9a ed.)

Chamberlin, Thomas Chrowder. The Origin of the Earth. University of Chicago Press, 1927.