Cita APA (7a ed.)

Robins, N., & Robins, N. S. (1993). Alien ink: The FBI's war on freedom of expression (1. publ.). Rutgers Univ. Press.

Cita Chicago Style (17a ed.)

Robins, Natalie, y Natalie S. Robins. Alien Ink: The FBI's War on Freedom of Expression. 1. publ. New Brunswick, NJ: Rutgers Univ. Press, 1993.

Cita MLA (8a ed.)

Robins, Natalie, y Natalie S. Robins. Alien Ink: The FBI's War on Freedom of Expression. 1. publ. Rutgers Univ. Press, 1993.