APA (7e ed.) Bronvermelding
ebrary, Inc, Ferry, N., & Gatehouse, A. M. R. (2009). Environmental impact of genetically modified crops. CABI.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, Natalie Ferry, en A. M. R. Gatehouse. Environmental Impact of Genetically Modified Crops. Cambridge, MA: CABI, 2009.
MLA (9e ed.) Bronvermelding
ebrary, Inc, et al. Environmental Impact of Genetically Modified Crops. CABI, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.