Robins, N. (1992). Alien ink: The FBI's war on freedom of expression (1.ed.). W. Morrow.
Cita Chicago Style (17a ed.)Robins, Natalie. Alien Ink: The FBI's War on Freedom of Expression. 1.ed. New York: W. Morrow, 1992.
Cita MLA (8a ed.)Robins, Natalie. Alien Ink: The FBI's War on Freedom of Expression. 1.ed. W. Morrow, 1992.
Precaución: Estas citas no son 100% exactas.