Dyfyniad APA

SNELL, F. D. (1981). Photometric and fluorometric methods of analysis. John Wiley.

Dyfyniad Arddull Chicago

SNELL, Foster Dee. Photometric and Fluorometric Methods of Analysis. New York: John Wiley, 1981.

Dyfyniad MLA

SNELL, Foster Dee. Photometric and Fluorometric Methods of Analysis. John Wiley, 1981.

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