APA (7th ed.) Citation

Grayson, Eckroth, Othmer, & Kirk. (1978). Encyclopedia of chemical technology (3d ed.). Wiley.

Chicago Style (17th ed.) Citation

Grayson, Eckroth, Othmer, and Kirk. Encyclopedia of Chemical Technology. 3d ed. New York: Wiley, 1978.

MLA (8th ed.) Citation

Grayson, et al. Encyclopedia of Chemical Technology. 3d ed. Wiley, 1978.