Dyfyniad APA

Geffner, S. L. (1964). Semimicro experimental chemistry and workbook. Amsco School Publications.

Dyfyniad Arddull Chicago

Geffner, Saul L. Semimicro Experimental Chemistry and Workbook. New York: Amsco School Publications, 1964.

Dyfyniad MLA

Geffner, Saul L. Semimicro Experimental Chemistry and Workbook. Amsco School Publications, 1964.

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