Dyfyniad APA

Ames, M. U., & Jaffe, B. (1949). Testbook in chemistry. Silver Burdett Co..

Dyfyniad Arddull Chicago

Ames, Maurice U., and Bernard Jaffe. Testbook in Chemistry. New York : Chicago: Silver Burdett Co., 1949.

Dyfyniad MLA

Ames, Maurice U., and Bernard Jaffe. Testbook in Chemistry. Silver Burdett Co., 1949.

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