Dyfyniad APA

Stiles, A. B., & Koch, T. A. (1995). Catalyst manufacture (2nd ed.). Dekker.

Dyfyniad Arddull Chicago

Stiles, Alvin B., and Theodore A. Koch. Catalyst Manufacture. 2nd ed. New York: Dekker, 1995.

Dyfyniad MLA

Stiles, Alvin B., and Theodore A. Koch. Catalyst Manufacture. 2nd ed. Dekker, 1995.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.