Gaya APA

Fjeld, R, A., L, I, E, N, A, I, C, K. (2007). Quantitative environmental risk analysis for human health . New Jersey: .

Gaya MLA

Fjeld, Robert, A., L, I., Eisenberg,, Norman, A, II., Compton,, Keith. "Quantitative environmental risk analysis for human health". New Jersey: , 2007. .