Citazione Stile APA (7a Edizione)
ebrary, Inc, & Nelson, G. C. (2001). Genetically modified organisms in agriculture: Economics and politics. Academic Press.
Citazione stile Chigago Style (17a edizione)
ebrary, Inc, e Gerald C. Nelson. Genetically Modified Organisms in Agriculture: Economics and Politics. San Diego, CA: Academic Press, 2001.
Citatione MLA (9a ed.)
ebrary, Inc, e Gerald C. Nelson. Genetically Modified Organisms in Agriculture: Economics and Politics. Academic Press, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.