Dyfyniad APA

McMurry, J., & Fay, R. C. (1998). Chemistry (2nd ed.). Prentice Hall.

Dyfyniad Arddull Chicago

McMurry, John, and Robert C. Fay. Chemistry. 2nd ed. Upper Saddle River, N. J: Prentice Hall, 1998.

Dyfyniad MLA

McMurry, John, and Robert C. Fay. Chemistry. 2nd ed. Prentice Hall, 1998.

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