APA Style

Cramer, C, J. (2004). Essentials of Computational Chemistry: Theories and Models (2nd Edition). Chichester, England: JOHN WILEY & SONS.

MLA Style

Cramer, Christopher, J.. "Essentials of Computational Chemistry: Theories and Models". 2nd Edition Chichester, England: JOHN WILEY & SONS, 2004. Text.