APA (7th ed.) Zitazioa
Donner, J. J. (1971). Towards a stratigraphical Division of the Finnish Quaternary. Soc.Scient. Fennica.
Chicago Style (17th ed.) Zitazioa
Donner, Joakim Jalmar. Towards a Stratigraphical Division of the Finnish Quaternary. Helsinki: Soc.Scient. Fennica, 1971.
MLA (9th ed.) Zitazioa
Donner, Joakim Jalmar. Towards a Stratigraphical Division of the Finnish Quaternary. Soc.Scient. Fennica, 1971.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.