Dyfyniad APA

Joesten, M. D., & Wood, J. L. (1996). World of chemistry/2nd ed (2nd ed.). Saunders.

Dyfyniad Arddull Chicago

Joesten, Melvin D., and James L. Wood. World of Chemistry/2nd Ed. 2nd ed. Fort Worth: Saunders, 1996.

Dyfyniad MLA

Joesten, Melvin D., and James L. Wood. World of Chemistry/2nd Ed. 2nd ed. Saunders, 1996.

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