Dyfyniad APA

Levy, G. C., & Lichter, R. L. (1979). Nitrogen-15 nuclear magnetic resonance spectroscopy. Wiley Eastern.

Dyfyniad Arddull Chicago

Levy, George C., and Robert L. Lichter. Nitrogen-15 Nuclear Magnetic Resonance Spectroscopy. New York: Wiley Eastern, 1979.

Dyfyniad MLA

Levy, George C., and Robert L. Lichter. Nitrogen-15 Nuclear Magnetic Resonance Spectroscopy. Wiley Eastern, 1979.

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