APA
Chomsky NOAM,, . (2003). Understanding power. London: Penguin Books.
Chicago
Chomsky NOAM,, . 2003. Understanding power. London: Penguin Books.
Harvard
Chomsky NOAM,, . (2003). Understanding power. London: Penguin Books.
MLA
Chomsky NOAM,, . Understanding power. London: Penguin Books. 2003.