APA ציטוט

Helliwell, M., & Nunn, J. (1979). Mortality in sodium chlorate poisoning.

Citação norma Chicago

Helliwell, M., and J. Nunn. Mortality in Sodium Chlorate Poisoning. 1979.

ציטוט MLA

Helliwell, M., and J. Nunn. Mortality in Sodium Chlorate Poisoning. 1979.