APA (7th ed.) Zitazioa

McMillan, N. F. (1960). Non-marine Mollusca in north-east Scotland, with special reference to Helix hortensis Müller. Zenodo.

Chicago Style (17th ed.) Zitazioa

McMillan, Nora Fisher. Non-marine Mollusca in North-east Scotland, with Special Reference to Helix Hortensis Müller. Zenodo, 1960.

MLA (9th ed.) Zitazioa

McMillan, Nora Fisher. Non-marine Mollusca in North-east Scotland, with Special Reference to Helix Hortensis Müller. Zenodo, 1960.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.