Dyfyniad APA

Harris, D. C. (1999). Quantitative chemical analysis (5th ed.). New York: W.H. Freeman.

Dyfyniad Arddull Chicago

Harris, Daniel C. Quantitative Chemical Analysis. 5th ed. New York: W.H. Freeman, 1999.

Dyfyniad MLA

Harris, Daniel C. Quantitative Chemical Analysis. 5th ed. New York: W.H. Freeman, 1999.

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