APA Citation

Pearl, R. M. (1955). How to Know the Minerals and Rocks. New York: McGRAW-HILL Book Company, Inc..

Chicago Style Citation

Pearl, Richard M. How to Know the Minerals and Rocks. New York: McGRAW-HILL Book Company, Inc., 1955.

MLA Citation

Pearl, Richard M. How to Know the Minerals and Rocks. New York: McGRAW-HILL Book Company, Inc., 1955.

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