APA (7th ed.) Citation

Cottrell, T. L. (1965). Dynamic aspects of molecular energy states. Wiley.

Chicago Style (17th ed.) Citation

Cottrell, T. L. Dynamic Aspects of Molecular Energy States. New York: Wiley, 1965.

MLA (9th ed.) Citation

Cottrell, T. L. Dynamic Aspects of Molecular Energy States. Wiley, 1965.