APA (7th ed.) Zitazioa

Nikolsky, G. V. The ecology of fishes.

Chicago Style (17th ed.) Zitazioa

Nikolsky, G. V. The Ecology of Fishes.

MLA (9th ed.) Zitazioa

Nikolsky, G. V. The Ecology of Fishes.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.