APA
Ferry N. &. G. A. M. E., . (2009). Environmental impact of Genetically modified crops .-978-1-84593-409-5. : CABI Int,, Oxfordshire.
Chicago
Ferry Natalie & Gatehouse Angharad MR Eds, . 2009. Environmental impact of Genetically modified crops .-978-1-84593-409-5. : CABI Int,, Oxfordshire.
Harvard
Ferry N. &. G. A. M. E., . (2009). Environmental impact of Genetically modified crops .-978-1-84593-409-5. : CABI Int,, Oxfordshire.
MLA
Ferry Natalie & Gatehouse Angharad MR Eds, . Environmental impact of Genetically modified crops .-978-1-84593-409-5. : CABI Int,, Oxfordshire. 2009.