Sick, K. (1965). Haemoglobin polymorphism of cod in the North Sea and the North Atlantic Ocean. Berlingska Boktryckeriet.
Chicago Style aipamenaSick, Knud. Haemoglobin Polymorphism of Cod in the North Sea and the North Atlantic Ocean. Lund: Berlingska Boktryckeriet, 1965.
MLA aipamenaSick, Knud. Haemoglobin Polymorphism of Cod in the North Sea and the North Atlantic Ocean. Berlingska Boktryckeriet, 1965.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.