APA (7th ed.) Citation

George C Pimentel, R. S. Understanding chemistry. S.n.

Chicago Style (17th ed.) Citation

George C Pimentel, RD Spratley. Understanding Chemistry. S.n.

MLA (8th ed.) Citation

George C Pimentel, RD Spratley. Understanding Chemistry. S.n.

Warning: These citations may not always be 100% accurate.