Gaya APA

KLAASSEN, C, D. (2019). Cassarett and Doulls Toxicology the Basic Science of Poisons (Ed. VI). : Mc Graw Hill.

Gaya MLA

KLAASSEN, Curtis, D.. "Cassarett and Doulls Toxicology the Basic Science of Poisons". Ed. VI : Mc Graw Hill, 2019. Text.