Cita APA

FOSTER, R. J. (1969). Gefneral geology. charles B. Merrill publishing.

Citación estilo Chicago

FOSTER, Robert J. Gefneral Geology. Columbus: charles B. Merrill publishing, 1969.

Cita MLA

FOSTER, Robert J. Gefneral Geology. charles B. Merrill publishing, 1969.

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