Παραπομπή APA

Philp, R. B. (2001). Ecosystems and Human health toxicology and environmental hazards (2.).

Παραπομπή Chicago Style

Philp, Richard B. Ecosystems and Human Health Toxicology and Environmental Hazards. 2. Florida, CRC Press, 2001.

Παραπομπή MLA

Philp, Richard B. Ecosystems and Human Health Toxicology and Environmental Hazards. 2. 2001.