Cita APA (7a ed.)

Chamberlin, T. C., & Salisbury, T. (1909). Geology. Processes & their Results. John Murray.

Cita Chicago Style (17a ed.)

Chamberlin, Thomas Crowder, y Thomas Salisbury. Geology. Processes & Their Results. London: John Murray, 1909.

Cita MLA (9a ed.)

Chamberlin, Thomas Crowder, y Thomas Salisbury. Geology. Processes & Their Results. John Murray, 1909.