Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Barrell, E. (2009). Inland waterways logbook. Adlard Coles Nautical.
Chicago Style (17th ed.) Zitazioa
Barrell, Emrhys. Inland Waterways Logbook. London: Adlard Coles Nautical, 2009.
MLA (9th ed.) Zitazioa
Barrell, Emrhys. Inland Waterways Logbook. Adlard Coles Nautical, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.