APA (7th ed.) Citation

Snow, C. P. (1968). The sleep of reason / by C.P. Snow. Macmillan.

Chicago Style (17th ed.) Citation

Snow, C. P. The Sleep of Reason / by C.P. Snow. Macmillan, 1968.

MLA (9th ed.) Citation

Snow, C. P. The Sleep of Reason / by C.P. Snow. Macmillan, 1968.

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