APA (7th ed.) Citation

Winchell, A. N. (1967). Elements of optical mineralogy: An introduction to microscopic petrography (4th edition.). John Wiley & Sons,Inc.

Chicago Style (17th ed.) Citation

Winchell, Alexander N. Elements of Optical Mineralogy: An Introduction to Microscopic Petrography. 4th edition. New York: John Wiley & Sons,Inc, 1967.

MLA (8th ed.) Citation

Winchell, Alexander N. Elements of Optical Mineralogy: An Introduction to Microscopic Petrography. 4th edition. John Wiley & Sons,Inc, 1967.

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