Cita APA

Foster, R. J. (1984). Physical Geology (5th ed.). Charles E. Merrill.

Citación estilo Chicago

Foster, Robert J. Physical Geology. 5th ed. Columbus: Charles E. Merrill, 1984.

Cita MLA

Foster, Robert J. Physical Geology. 5th ed. Charles E. Merrill, 1984.

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