APA (7th ed.) Zitazioa
Mcwhirter, N. D. (1964). GUINNESS: BOOK OF OLYMPIC RECORDS.
Chicago Style (17th ed.) Zitazioa
Mcwhirter, Norris D. GUINNESS: BOOK OF OLYMPIC RECORDS. 1964.
MLA (9th ed.) Zitazioa
Mcwhirter, Norris D. GUINNESS: BOOK OF OLYMPIC RECORDS. 1964.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.