APA (7th ed.) Citation

Pimentel, G. C., & Spratley, R. D. (1970). Chemical bonding clarified through quantum mechanics (2nd print.). Holden-Day.

Chicago Style (17th ed.) Citation

Pimentel, George C., and Richard D. Spratley. Chemical Bonding Clarified Through Quantum Mechanics. 2nd print. San Francisco [etc.]: Holden-Day, 1970.

MLA (9th ed.) Citation

Pimentel, George C., and Richard D. Spratley. Chemical Bonding Clarified Through Quantum Mechanics. 2nd print. Holden-Day, 1970.