APA (7th ed.) Zitazioa
Gross, P. R., & Levitt, N. Higher Superstition: The Academic Left and Its Quarrels with Science. Johns Hopkins University.
Chicago Style (17th ed.) Zitazioa
Gross, Paul R., eta Norman Levitt. Higher Superstition: The Academic Left and Its Quarrels with Science. Baltimore, EUA: Johns Hopkins University.
MLA (9th ed.) Zitazioa
Gross, Paul R., eta Norman Levitt. Higher Superstition: The Academic Left and Its Quarrels with Science. Johns Hopkins University.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.