Cita APA (7th ed.)

Landis, W. G., & Ming-Ho Yu. (1999). Introduction to environmental toxicology: Impacts of chemicals upon ecological systems (2nd ed.). Lewis Pub.

Cita Chicago (17th ed.)

Landis, Wayne G., i Ming-Ho Yu. Introduction to Environmental Toxicology: Impacts of Chemicals upon Ecological Systems. 2nd ed. Boca Raton: Lewis Pub, 1999.

Cita MLA (8th ed.)

Landis, Wayne G., i Ming-Ho Yu. Introduction to Environmental Toxicology: Impacts of Chemicals upon Ecological Systems. 2nd ed. Lewis Pub, 1999.