Gaya APA

WILLIAM, H. (). Essentials Of Environmental Toxicology The Effects of Environmentally Hazardous Substances on Human Health . : New York, Thieme ttgartS.

Gaya MLA

WILLIAM, HUGHES. "Essentials Of Environmental Toxicology The Effects of Environmentally Hazardous Substances on Human Health". : New York, Thieme ttgartS, . Text.