Cita APA

Ramsey, W. L. (1969). Modern earth science. Rinehart and Winston.

Citación estilo Chicago

Ramsey, William L. Modern Earth Science. New York: Rinehart and Winston, 1969.

Cita MLA

Ramsey, William L. Modern Earth Science. Rinehart and Winston, 1969.

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