APA aipamena

Ferry, N., & Gatehouse, A. M. R. (2009). Environmental Impact of Genetically modified crops.

Chicago Style aipamena

Ferry, Natalie, and Angharad M R. Gatehouse. Environmental Impact of Genetically Modified Crops. U K, Cabi Publishing, 2009.

MLA aipamena

Ferry, Natalie, and Angharad M R. Gatehouse. Environmental Impact of Genetically Modified Crops. 2009.