Dyfyniad APA

Willard, H. H. (1986). Instrumental methods of chemical analysis (7th.). CBS Publisher, New Delhi.

Dyfyniad Arddull Chicago

Willard, Hobart H. Instrumental Methods of Chemical Analysis. 7th. CBS Publisher, New Delhi, 1986.

Dyfyniad MLA

Willard, Hobart H. Instrumental Methods of Chemical Analysis. 7th. CBS Publisher, New Delhi, 1986.

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