Gaya APA

Brush, G, J. (1989). Manual of Determinate Mineralogy with an Introduction on Blowpipe Analysis, 16th-ed . London: John Wiley and Sons, Inc..

Gaya MLA

Brush, George, J. "Manual of Determinate Mineralogy with an Introduction on Blowpipe Analysis, 16th-ed". London: John Wiley and Sons, Inc., 1989. Text.