Dyfyniad APA

Newman, M. C., & Clements, W. H. (2008). Ecotoxicology: Comprehensive treatment. CRC Press.

Dyfyniad Arddull Chicago

Newman, Michael C., and William H. Clements. Ecotoxicology: Comprehensive Treatment. Boca Raton: CRC Press, 2008.

Dyfyniad MLA

Newman, Michael C., and William H. Clements. Ecotoxicology: Comprehensive Treatment. CRC Press, 2008.

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