APA (7e ed.) Bronvermelding

Hurlbut, C. S., Jr. (1959). Mineralogy (17th ed.). John Wiley & Sons, Inc.

Chicago (17e ed.) Bronvermelding

Hurlbut, Cornelius S., Jr. Mineralogy. 17th ed. New York: John Wiley & Sons, Inc, 1959.

MLA (9e ed.) Bronvermelding

Hurlbut, Cornelius S., Jr. Mineralogy. 17th ed. John Wiley & Sons, Inc, 1959.