Cressey, R., & Cressey, H. B. (1980). Parasitic copepods of mackerel and tuna like fishes (Scombridae) of the world. Smithsonian Institution Press.
Chicago Style aipamenaCressey, Roger, and Hillary Boyle Cressey. Parasitic Copepods of Mackerel and Tuna like Fishes (Scombridae) of the World. Washington: Smithsonian Institution Press, 1980.
MLA aipamenaCressey, Roger, and Hillary Boyle Cressey. Parasitic Copepods of Mackerel and Tuna like Fishes (Scombridae) of the World. Smithsonian Institution Press, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.