Cita APA

Landis, W. G., & Yu, M. H. (2004). Introduction to Environmental toxicology, Impacts of chemicals upon ecolopgical systems (3.).

Chicago Edition Citation

Landis, Wayne G., i Ming Ho Yu. Introduction to Environmental Toxicology, Impacts of Chemicals upon Ecolopgical Systems. 3. London, Lewis Publishers, 2004.

Cita MLA

Landis, Wayne G., i Ming Ho Yu. Introduction to Environmental Toxicology, Impacts of Chemicals upon Ecolopgical Systems. 3. 2004.