Não informado. (2012). Human and Ecological Risk Assessment. Amherst Scientific Publishers.
Chicago (17e ed.) BronvermeldingNão informado. Human and Ecological Risk Assessment. Amherst, Mass: Amherst Scientific Publishers, 2012.
MLA (8e ed.) BronvermeldingNão informado. Human and Ecological Risk Assessment. Amherst Scientific Publishers, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.