Cowz, O. (1996). Stock Assessment in Inland Fisheries. Fishing News book.
Chicago Style aipamenaCowz, O.G. Stock Assessment in Inland Fisheries. London: Fishing News book, 1996.
MLA aipamenaCowz, O.G. Stock Assessment in Inland Fisheries. Fishing News book, 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.