APA (7th ed.) Citation

Kohl, A. L. (1997). Gas Purification (5th ed.). Elsevier Science.

Chicago Style (17th ed.) Citation

Kohl, Arthur L. Gas Purification. 5th ed. Burlington: Elsevier Science, 1997.

MLA (9th ed.) Citation

Kohl, Arthur L. Gas Purification. 5th ed. Elsevier Science, 1997.