APA (7th ed.) Citation

Dement, W. C. (1972). Some must watch while some must sleep. W.H. Freeman and Company.

Chicago Style (17th ed.) Citation

Dement, William C. Some Must Watch While Some Must Sleep. San Francisco: W.H. Freeman and Company, 1972.

MLA (8th ed.) Citation

Dement, William C. Some Must Watch While Some Must Sleep. W.H. Freeman and Company, 1972.

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