APA
Passmore J. A., . (1961). Philosophical reasoning. London: Gerald Duckworth & Co. Ltd.
Chicago
Passmore John Arthur, . 1961. Philosophical reasoning. London: Gerald Duckworth & Co. Ltd.
Harvard
Passmore J. A., . (1961). Philosophical reasoning. London: Gerald Duckworth & Co. Ltd.
MLA
Passmore John Arthur, . Philosophical reasoning. London: Gerald Duckworth & Co. Ltd. 1961.
