Bornstein, D. (2007). How to change the world. Oxford University Press.
Chicago Style (17th ed.) ZitazioaBornstein, David. How to Change the World. New york: Oxford University Press, 2007.
MLA (9th ed.) ZitazioaBornstein, David. How to Change the World. Oxford University Press, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.