Dyfyniad APA

DAVIS REG AND FREARSON MARTIN. (1991). MASS SPECTROMETRY: ANALYTICAL CHEMISTRY BY OPEN LEARNING. JOHN WILEY & SONS.

Dyfyniad Arddull Chicago

DAVIS REG AND FREARSON MARTIN. MASS SPECTROMETRY: ANALYTICAL CHEMISTRY BY OPEN LEARNING. NEWYORK: JOHN WILEY & SONS, 1991.

Dyfyniad MLA

DAVIS REG AND FREARSON MARTIN. MASS SPECTROMETRY: ANALYTICAL CHEMISTRY BY OPEN LEARNING. JOHN WILEY & SONS, 1991.

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