Kirk, R. E., Othmer, D. F., Grayson, M., & Eckroth, D. (1978). Encyclopedia of chemical technology (3d ed.). Wiley.
Cita Chicago (17th ed.)Kirk, Raymond E., Donald F. Othmer, Martin Grayson, i David Eckroth. Encyclopedia of Chemical Technology. 3d ed. New York: Wiley, 1978.
Cita MLA (9th ed.)Kirk, Raymond E., et al. Encyclopedia of Chemical Technology. 3d ed. Wiley, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.