Não informado. (1881). Transactions of the Sanitary Institute of Great Britain. Sanitary Institute of Great Britain.
Chicago-viite (17. p.)Não informado. Transactions of the Sanitary Institute of Great Britain. London: Sanitary Institute of Great Britain, 1881.
MLA-viite (8. p.)Não informado. Transactions of the Sanitary Institute of Great Britain. Sanitary Institute of Great Britain, 1881.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.