APA (7th ed.) Zitazioa
Allen, C. H. (2014). International law for seagoing officers (Sixth edition.). Naval Institute Press.
Chicago Style (17th ed.) Zitazioa
Allen, Craig H. International Law for Seagoing Officers. Sixth edition. Annapolis, Maryland: Naval Institute Press, 2014.
MLA (9th ed.) Zitazioa
Allen, Craig H. International Law for Seagoing Officers. Sixth edition. Naval Institute Press, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.