APA aipamena

Snow, J. (1857). On the Origin of the Recent Outbreak of Cholera at West Ham.

Chicago Style aipamena

Snow, John. On the Origin of the Recent Outbreak of Cholera At West Ham. 1857.

MLA aipamena

Snow, John. On the Origin of the Recent Outbreak of Cholera At West Ham. 1857.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.