Dyfyniad APA

Ewing, G. W. (1985). Instrumental methods of chemical analysis (5th ed.). Mc Graw Hill.

Dyfyniad Arddull Chicago

Ewing, Galen W. Instrumental Methods of Chemical Analysis. 5th ed. New York: Mc Graw Hill, 1985.

Dyfyniad MLA

Ewing, Galen W. Instrumental Methods of Chemical Analysis. 5th ed. Mc Graw Hill, 1985.

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