Bertrand Russell. (1948). Human Knowledge Its Scope and Limits: Its Scope and Limits (1st.). George Allen and Unwin Ltd.
Chicago-tyylinen lähdeviittausBertrand Russell. Human Knowledge Its Scope and Limits: Its Scope and Limits. 1st. London: George Allen and Unwin Ltd, 1948.
MLA-viiteBertrand Russell. Human Knowledge Its Scope and Limits: Its Scope and Limits. 1st. George Allen and Unwin Ltd, 1948.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.