Wright, D. A., & Welbourn, P. (2002). Environmental toxicology. Cambridge, UK ; New York, NY: Cambridge University Press.
Чикагска система за цитиранеWright, David A., и Pamela Welbourn. Environmental Toxicology. Cambridge, UK ; New York, NY: Cambridge University Press, 2002.
MLA формат за цитиранеWright, David A., и Pamela Welbourn. Environmental Toxicology. Cambridge, UK ; New York, NY: Cambridge University Press, 2002.
Внимание: Тези цитати може да не са 100% точни.