(1976). The Maritime Museum Helsinki: Annual Report 1976. Bureau of Maritime History.
Chicago-Zitierstil (17. Ausg.)The Maritime Museum Helsinki: Annual Report 1976. Helsinki: Bureau of Maritime History, 1976.
MLA-Zitierstil (8. Ausg.)The Maritime Museum Helsinki: Annual Report 1976. Bureau of Maritime History, 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.