Winston, M. L. (2002). Travels in the genetically modified zone. Harvard University Press.
Chicago Style (17th ed.) ZitazioaWinston, Mark L. Travels in the Genetically Modified Zone. Cambridge, MA: Harvard University Press, 2002.
MLA (9th ed.) ZitazioaWinston, Mark L. Travels in the Genetically Modified Zone. Harvard University Press, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.