APA (7th ed.) Citation

Gamow, G. (1940). The birth and death of the sun: Stellar evolution and sub-atomic energy. Viking press.

Chicago Style (17th ed.) Citation

Gamow, George. The Birth and Death of the Sun: Stellar Evolution and Sub-atomic Energy. New York: Viking press, 1940.

MLA (8th ed.) Citation

Gamow, George. The Birth and Death of the Sun: Stellar Evolution and Sub-atomic Energy. Viking press, 1940.