Cita APA (7th ed.)
Diffie, W., & Landau, S. E. (2010). Privacy on the Line: The Politics of Wiretapping and Encryption (Updated and expanded ed.). MIT Press.
Cita Chicago (17th ed.)
Diffie, Whitfield, i Susan Eva Landau. Privacy on the Line: The Politics of Wiretapping and Encryption. Updated and expanded ed. London: MIT Press, 2010.
Cita MLA (9th ed.)
Diffie, Whitfield, i Susan Eva Landau. Privacy on the Line: The Politics of Wiretapping and Encryption. Updated and expanded ed. MIT Press, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.