Cita APA

Pearl, R. M. (1955). How to know the minerals and rocks. McGraw-Hill.

Citación estilo Chicago

Pearl, Richard Maxwell. How to Know the Minerals and Rocks. New York: McGraw-Hill, 1955.

Cita MLA

Pearl, Richard Maxwell. How to Know the Minerals and Rocks. McGraw-Hill, 1955.

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