Ostrander, G. (1996). Techniques in aquatic toxicology. CRC Press.
Dyfyniad Arddull ChicagoOstrander, Gray. Techniques in Aquatic Toxicology. Boca Raton: CRC Press, 1996.
Dyfyniad MLAOstrander, Gray. Techniques in Aquatic Toxicology. CRC Press, 1996.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.