Dyfyniad APA

Echlin ,Patrick, & Echlin, P. (1984). Analysis of organic and biological surfaces. Wiley.

Dyfyniad Arddull Chicago

Echlin ,Patrick, and Patrick Echlin. Analysis of Organic and Biological Surfaces. New York: Wiley, 1984.

Dyfyniad MLA

Echlin ,Patrick, and Patrick Echlin. Analysis of Organic and Biological Surfaces. Wiley, 1984.

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