Cita APA (7th ed.)
Gross, P. R., & Levitt, N. (1998). Higher Superstition: The Academic Left and Its Quarrels with Science. Johns Hopkins University.
Cita Chicago (17th ed.)
Gross, Paul R., i Norman Levitt. Higher Superstition: The Academic Left and Its Quarrels with Science. Baltimore, EUA: Johns Hopkins University, 1998.
Cita MLA (9th ed.)
Gross, Paul R., i Norman Levitt. Higher Superstition: The Academic Left and Its Quarrels with Science. Johns Hopkins University, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.