APA (7th ed.) Citation

Berkowitz, N. (1994). An introduction to coal technology (2nd edition.). Academic Press.

Chicago Style (17th ed.) Citation

Berkowitz, Norbert. An Introduction to Coal Technology. 2nd edition. San Diego: Academic Press, 1994.

MLA (8th ed.) Citation

Berkowitz, Norbert. An Introduction to Coal Technology. 2nd edition. Academic Press, 1994.

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