Gaya APA

Giesy, J, P., Solomon, K, R. (2014). Ecological Risk Assessment for Chlorpyrifos in Terrestrial and Aquatic Systems in the United States (2014). : Springer International Publishing.

Gaya MLA

Giesy, John, P.., Solomon, Keith, R.. "Ecological Risk Assessment for Chlorpyrifos in Terrestrial and Aquatic Systems in the United States". 2014 : Springer International Publishing, 2014. Electronic Resource.