Cita APA (7a ed.)

Hitchcock, E. (1853). Elementary geology (8th ed.). Newman and Ivison ; Moore & Anderson; [etc., etc.].

Cita Chicago Style (17a ed.)

Hitchcock, Edward. Elementary Geology. 8th ed. New York : Cincinnati: Newman and Ivison ; Moore & Anderson; [etc., etc.], 1853.

Cita MLA (8a ed.)

Hitchcock, Edward. Elementary Geology. 8th ed. Newman and Ivison ; Moore & Anderson; [etc., etc.], 1853.

Precaución: Estas citas no son 100% exactas.