APA (7th ed.) Citation
Gerhartz, W. (1988). Ullmann's Encyclopedia of Industrial Chemistry. Fifth, Completely Revised Edition: Volume B2: Unit Operations I. VCH.
Chicago Style (17th ed.) Citation
Gerhartz, Wolfgang. Ullmann's Encyclopedia of Industrial Chemistry. Fifth, Completely Revised Edition: Volume B2: Unit Operations I. Weinheim: VCH, 1988.
MLA (9th ed.) Citation
Gerhartz, Wolfgang. Ullmann's Encyclopedia of Industrial Chemistry. Fifth, Completely Revised Edition: Volume B2: Unit Operations I. VCH, 1988.
Warning: These citations may not always be 100% accurate.