Hvass, H. (1965). Fishes of the world. Eyre methun.
Chicago Style aipamenaHvass, Hans. Fishes of the World. London: Eyre methun, 1965.
MLA aipamenaHvass, Hans. Fishes of the World. Eyre methun, 1965.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.