Cita APA (7th ed.)

Loomis, T. A. (1978). Essentials of toxicology (3rd ed.). Lea and Febiger.

Cita Chicago (17th ed.)

Loomis, Ted A. Essentials of Toxicology. 3rd ed. London, U.K: Lea and Febiger, 1978.

Cita MLA (9th ed.)

Loomis, Ted A. Essentials of Toxicology. 3rd ed. Lea and Febiger, 1978.