APA (7th ed.) Citation

Kirk, R. E., Othmer, D. F., Kroschwitz, J. I., & Howe-Grant, M. (1991). Encyclopedia of chemical technology (4th ed.). Wiley & Sons.

Chicago Style (17th ed.) Citation

Kirk, Raymond E., Donald F. Othmer, Jacqueline I. Kroschwitz, and Mary Howe-Grant. Encyclopedia of Chemical Technology. 4th ed. New York [etc.]: Wiley & Sons, 1991.

MLA (9th ed.) Citation

Kirk, Raymond E., et al. Encyclopedia of Chemical Technology. 4th ed. Wiley & Sons, 1991.