Style de citation APA (7e éd.)

Sinclair, W. A. (1945). An introduction to philosophy (Third Impression.). Oxford University Press.

Style de citation Chicago (17e éd.)

Sinclair, William Angus. An Introduction to Philosophy. Third Impression. London ; New York ; Toronto: Oxford University Press, 1945.

Style de citation MLA (9e éd.)

Sinclair, William Angus. An Introduction to Philosophy. Third Impression. Oxford University Press, 1945.