Gaya APA

Berry, L., Mason, B. (1959). Mineralogy: concepts, Descriptions, Determinations (1959). : San Fransico: W.H Freeman and Company,.

Gaya MLA

Berry, L.G., Mason, Brian. "Mineralogy: concepts, Descriptions, Determinations". 1959 : San Fransico: W.H Freeman and Company,, 1959. Text.