APA (7th ed.) Citation

Russell, B. (1956). Introduction to mathematical philosophy. George Allen and Unwin Ltd.

Chicago Style (17th ed.) Citation

Russell, Bertrand. Introduction to Mathematical Philosophy. London: George Allen and Unwin Ltd, 1956.

MLA (9th ed.) Citation

Russell, Bertrand. Introduction to Mathematical Philosophy. George Allen and Unwin Ltd, 1956.

Warning: These citations may not always be 100% accurate.