Olaf A. Hougen, K. M. W. a. R. A. R. (1954). CHIMICAL PROCESS PRINCIPLES. New York.
Chicago Style (17th ed.) CitationOlaf A. Hougen, Kenneth M. Waston and Roland A. Ragatz. CHIMICAL PROCESS PRINCIPLES. New York, 1954.
MLA (8th ed.) CitationOlaf A. Hougen, Kenneth M. Waston and Roland A. Ragatz. CHIMICAL PROCESS PRINCIPLES. New York, 1954.
Warning: These citations may not always be 100% accurate.