Dyfyniad APA

Harris, D. C. (2003). Quantitative chemical analysis (6th ed.). W H Freeman and co.

Dyfyniad Arddull Chicago

Harris, Daniel C. Quantitative Chemical Analysis. 6th ed. W H Freeman and co, 2003.

Dyfyniad MLA

Harris, Daniel C. Quantitative Chemical Analysis. 6th ed. W H Freeman and co, 2003.

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