Dyfyniad APA

Coetzee, J. F. (1982). Revommended methods for purification of solvents and tests for impurities. Pergamon.

Dyfyniad Arddull Chicago

Coetzee, J. F. Revommended Methods for Purification of Solvents and Tests for Impurities. Oxford: Pergamon, 1982.

Dyfyniad MLA

Coetzee, J. F. Revommended Methods for Purification of Solvents and Tests for Impurities. Pergamon, 1982.

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