Dyfyniad APA

Landis, W. G., Sofield, R. M., & Yu, M. (2011). Introduction to environmental toxicology: Molecular substructures to ecological landscapes (4th edition.). CRC Press.

Dyfyniad Arddull Chicago

Landis, Wayne G., Ruth M. Sofield, and Ming-Ho Yu. Introduction to Environmental Toxicology: Molecular Substructures to Ecological Landscapes. 4th edition. Boca Raton, FL: CRC Press, 2011.

Dyfyniad MLA

Landis, Wayne G., et al. Introduction to Environmental Toxicology: Molecular Substructures to Ecological Landscapes. 4th edition. CRC Press, 2011.

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