Gaya APA

Whelpton, R, J, F, A, T, I, D, W, R. (2007). Fundamentals of analytical toxicology . West Sussex: John Wiley and Sons.

Gaya MLA

Whelpton, Robert, J, Flanagan., Andrew, Taylor., Ian, D., Watson., Robin. "Fundamentals of analytical toxicology". West Sussex: John Wiley and Sons, 2007. Text.