Dyfyniad APA

Weast, R. C., & Astle, M. J. (1979). C R C Handbook of Chemistry and physics. C R C Press.

Dyfyniad Arddull Chicago

Weast, Robert C., and Melvin J. Astle. C R C Handbook of Chemistry and Physics. Florida: C R C Press, 1979.

Dyfyniad MLA

Weast, Robert C., and Melvin J. Astle. C R C Handbook of Chemistry and Physics. C R C Press, 1979.

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