Gaya APA

Klein, C., Hurlbut, C, S. (1993). Manual of Mineralogy, 21st-ed . New York: Jhon Wiley & Sons, Inc..

Gaya MLA

Klein, Cornelis., Hurlbut, Cornelius, S.. "Manual of Mineralogy, 21st-ed". New York: Jhon Wiley & Sons, Inc., 1993. Text.