Warrell, D. (1979). Bites and stings by venomous animals in Britain.
Cita Chicago Style (17a ed.)Warrell, D. Bites and Stings by Venomous Animals in Britain. 1979.
Cita MLA (9a ed.)Warrell, D. Bites and Stings by Venomous Animals in Britain. 1979.
Precaución: Estas citas no son 100% exactas.