APA Style

D.Klaassen, C. (). Casarett & Doull's Toxicology : The Basic Science of Poisons (8th ed). New Delhi: McGraeHill.

MLA Style

D.Klaassen, Curtis. "Casarett & Doull's Toxicology : The Basic Science of Poisons". 8th ed New Delhi: McGraeHill, . Text.