एपीए उद्धरण

Landis, W. G., & Ming-Ho Yu. (2003). Introduction to environmental toxicology (3rd ed.). Lewis publishers.

शिकागो स्टाइल उद्धरण

Landis, Wayne G., और Ming-Ho Yu. Introduction to Environmental Toxicology. 3rd ed. Boca Raton: Lewis publishers, 2003.

एमएलए उद्धरण

Landis, Wayne G., और Ming-Ho Yu. Introduction to Environmental Toxicology. 3rd ed. Lewis publishers, 2003.