APA Style

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

MLA Style

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