Cita APA (7th ed.)

Campbell, A., & Chapman, M. (2000). Handbook of poisoning in dogs and cats. Blackwell Science.

Cita Chicago (17th ed.)

Campbell, Alexander, i Michael Chapman. Handbook of Poisoning in Dogs and Cats. Oxford ; Malden, MA, USA: Blackwell Science, 2000.

Cita MLA (9th ed.)

Campbell, Alexander, i Michael Chapman. Handbook of Poisoning in Dogs and Cats. Blackwell Science, 2000.