Gaya APA

Koren, H. (2000). Handbook of Environmental Health : Biological, Chemical, and Physical Agents of Environmentally Related Disease . Boca Raton: Lewis Publishers.

Gaya MLA

Koren, Herman. "Handbook of Environmental Health : Biological, Chemical, and Physical Agents of Environmentally Related Disease". Boca Raton: Lewis Publishers, 2000. Text.