APA (7th ed.) Zitazioa
Morris, D. (2012). Tax cheating: Illegal, but is it immoral? Excelsior Editions.
Chicago Style (17th ed.) Zitazioa
Morris, Donald. Tax Cheating: Illegal, but Is It Immoral? Albany: Excelsior Editions, 2012.
MLA (9th ed.) Zitazioa
Morris, Donald. Tax Cheating: Illegal, but Is It Immoral? Excelsior Editions, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.