Timbrell, J. (2005). The poison paradox, chemicals as friends and foes.
Citación estilo ChicagoTimbrell, John. The Poison Paradox, Chemicals as Friends and Foes. NewDelhi, Oxford, 2005.
Cita MLATimbrell, John. The Poison Paradox, Chemicals as Friends and Foes. 2005.
Precaución: Estas citas no son 100% exactas.