Dyfyniad APA
Patty, F. A. (1958). Industrial hygiene and toxicology (2d rev. ed.). Interscience Publishers.
Dyfyniad Arddull Chicago
Patty, F. A. Industrial Hygiene and Toxicology. 2d rev. ed. New York: Interscience Publishers, 1958.
Dyfyniad MLA
Patty, F. A. Industrial Hygiene and Toxicology. 2d rev. ed. Interscience Publishers, 1958.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.