Cita APA (7th ed.)
ebrary, Inc, Parfrey, A., & Thomas, K. (2008). Secret suppressed II: Banned ideas and hidden history into the 21st century. Feral House.
Cita Chicago (17th ed.)
ebrary, Inc, Adam Parfrey, i Kenn Thomas. Secret Suppressed II: Banned Ideas and Hidden History into the 21st Century. Port Townsend, WA: Feral House, 2008.
Cita MLA (9th ed.)
ebrary, Inc, et al. Secret Suppressed II: Banned Ideas and Hidden History into the 21st Century. Feral House, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.