APA Edition Citation

Khol, A. L. R. (1960). Gas purification (3.).

Chicago Edition Citation

Khol, Arthur L; Riesenfeld. Gas Purification. 3. Gulf Publishing Co., London, 1960.

MLA Edition Citation

Khol, Arthur L; Riesenfeld. Gas Purification. 3. 1960.

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