Dyfyniad APA

William B Deichmann. (1979). Toxicology and cooupational medicine. Elseiver/North holland.

Dyfyniad Arddull Chicago

William B Deichmann. Toxicology and Cooupational Medicine. Elseiver/North holland, 1979.

Dyfyniad MLA

William B Deichmann. Toxicology and Cooupational Medicine. Elseiver/North holland, 1979.

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