Frankfurt, H. G. (2005). On bullshit. Princeton University Press.
Cita Chicago (17th ed.)Frankfurt, Harry G. On Bullshit. Princeton, NJ: Princeton University Press, 2005.
Cita MLA (8th ed.)Frankfurt, Harry G. On Bullshit. Princeton University Press, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.