Cita APA (7a ed.)

Slack, R., & Ninehan, A. (1968). Medical and veterinary chemicals. Pergamon.

Cita Chicago Style (17a ed.)

Slack, R., y A.W Ninehan. Medical and Veterinary Chemicals. Oxford: Pergamon, 1968.

Cita MLA (8a ed.)

Slack, R., y A.W Ninehan. Medical and Veterinary Chemicals. Pergamon, 1968.