Cita APA (7th ed.)

Hodgeon, E., & Levi, P. E. (1997). A textbook of modern toxicology. Appleton & Lange.

Cita Chicago (17th ed.)

Hodgeon, Ernest, i Patricia E. Levi. A Textbook of Modern Toxicology. Stanford, CT: Appleton & Lange, 1997.

Cita MLA (9th ed.)

Hodgeon, Ernest, i Patricia E. Levi. A Textbook of Modern Toxicology. Appleton & Lange, 1997.