APA (7th ed.) Citation

Hougen, O. A., Watson, K. M., & Ragatz, R. A. (1962). Chemical process principles (2a. ed.). J. Wiley.

Chicago Style (17th ed.) Citation

Hougen, Olaf A., Kenneth M. Watson, and Roland A. Ragatz. Chemical Process Principles. 2a. ed. Nueva York: J. Wiley, 1962.

MLA (9th ed.) Citation

Hougen, Olaf A., et al. Chemical Process Principles. 2a. ed. J. Wiley, 1962.