Cita APA

Plummer, C. C. (1979). Physical geology. Wa. C. Brown.

Citación estilo Chicago

Plummer, Charles C. Physical Geology. Dubuque: Wa. C. Brown, 1979.

Cita MLA

Plummer, Charles C. Physical Geology. Wa. C. Brown, 1979.

Warning: These citations may not always be 100% accurate.