Adams, L. E. (1893). A Theory as to the possible Introduction of Hydrobia (Paludestrina) Jenkinsi. Zenodo.
Chicago Style (17th ed.) ZitazioaAdams, Lionel E. A Theory as to the Possible Introduction of Hydrobia (Paludestrina) Jenkinsi. Zenodo, 1893.
MLA (9th ed.) ZitazioaAdams, Lionel E. A Theory as to the Possible Introduction of Hydrobia (Paludestrina) Jenkinsi. Zenodo, 1893.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.