APA
Pinstrup-Andersen Pep, Schioler Ebbe, . (2003). Seeds of contention : World hunger and the global controversy over GM crops. New Delhi: Oxford University Press.
Chicago
Pinstrup-Andersen Pep, Schioler Ebbe, . 2003. Seeds of contention : World hunger and the global controversy over GM crops. New Delhi: Oxford University Press.
Harvard
Pinstrup-Andersen Pep, Schioler Ebbe, . (2003). Seeds of contention : World hunger and the global controversy over GM crops. New Delhi: Oxford University Press.
MLA
Pinstrup-Andersen Pep, Schioler Ebbe, . Seeds of contention : World hunger and the global controversy over GM crops. New Delhi: Oxford University Press. 2003.