APA Citatie

León, P. (1997). Biosecurity in the use of genetically modified crops.

Chicago Style citaat

León, Pedro. Biosecurity in the Use of Genetically Modified Crops. 1997.

MLA citatie

León, Pedro. Biosecurity in the Use of Genetically Modified Crops. 1997.

Let op: Deze citaties zijn niet altijd 100% accuraat.