Cita APA

Rapport, S., & Wright, H. (1955). The crust of the earth: An introduction to geology. New American Library.

Citación estilo Chicago

Rapport, Samuel, and Helen Wright. The Crust of the Earth: An Introduction to Geology. New York: New American Library, 1955.

Cita MLA

Rapport, Samuel, and Helen Wright. The Crust of the Earth: An Introduction to Geology. New York: New American Library, 1955.