APA (7th ed.) Citation

Russell, B. (1919). Introduction to mathematical philosophy / by B. Russell. Allen and Unwin.

Chicago Style (17th ed.) Citation

Russell, Bertrand. Introduction to Mathematical Philosophy / by B. Russell. Allen and Unwin, 1919.

MLA (9th ed.) Citation

Russell, Bertrand. Introduction to Mathematical Philosophy / by B. Russell. Allen and Unwin, 1919.

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