Dyfyniad APA

Ewing, G. W. (1960). Instrumental methods of chemical analysis. Mc Graw- Hill Book Company Inc.

Dyfyniad Arddull Chicago

Ewing, Galen W. Instrumental Methods of Chemical Analysis. Newyork: Mc Graw- Hill Book Company Inc, 1960.

Dyfyniad MLA

Ewing, Galen W. Instrumental Methods of Chemical Analysis. Mc Graw- Hill Book Company Inc, 1960.

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