APA (7th ed.) Zitazioa
ebrary, Inc, & Schiller, A. A. (2009). Stephen Colbert and philosophy: I am philosophy (and so can you!). Open Court.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Aaron Allen Schiller. Stephen Colbert and Philosophy: I Am Philosophy (and so Can You!). Chicago: Open Court, 2009.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Aaron Allen Schiller. Stephen Colbert and Philosophy: I Am Philosophy (and so Can You!). Open Court, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.