APA (7th ed.) Zitazioa

NA. (1968). A new Devonian fish (Crossopterygii: Rhipidistia) considered in relation to the origin of the Amphibia. Zenodo.

Chicago Style (17th ed.) Zitazioa

NA. A New Devonian Fish (Crossopterygii: Rhipidistia) Considered in Relation to the Origin of the Amphibia. Zenodo, 1968.

MLA (9th ed.) Zitazioa

NA. A New Devonian Fish (Crossopterygii: Rhipidistia) Considered in Relation to the Origin of the Amphibia. Zenodo, 1968.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.