APA (7th ed.) Citation

Kofoed-Hansen, O., & Christensen, C. J. (1962). Beta decay. Springer.

Chicago Style (17th ed.) Citation

Kofoed-Hansen, Otto, and C. J. Christensen. Beta Decay. Berlin: Springer, 1962.

MLA (9th ed.) Citation

Kofoed-Hansen, Otto, and C. J. Christensen. Beta Decay. Springer, 1962.