APA (7th ed.) Citation

Gamow, G., & Critchfield, C. L. (1949). Theory of atomic nucleus and nuclear energy-sources. Clarendon.

Chicago Style (17th ed.) Citation

Gamow, George, and Charles Louis Critchfield. Theory of Atomic Nucleus and Nuclear Energy-sources. Oxford, Eng.: Clarendon, 1949.

MLA (8th ed.) Citation

Gamow, George, and Charles Louis Critchfield. Theory of Atomic Nucleus and Nuclear Energy-sources. Clarendon, 1949.