APA (7th ed.) Citation

Nelson, G. C. (2001). Genetically modified organisms in agriculture: Economics and politics. Academic Press.

Chicago Style (17th ed.) Citation

Nelson, Gerald C. Genetically Modified Organisms in Agriculture: Economics and Politics. San Diego [etc.]: Academic Press, 2001.

MLA (9th ed.) Citation

Nelson, Gerald C. Genetically Modified Organisms in Agriculture: Economics and Politics. Academic Press, 2001.