Cita APA (7th ed.)
Shaik, S. S., & Hiberty, P. C. (2008). A chemist's guide to valence bond theory. Wiley-Interscience.
Cita Chicago (17th ed.)
Shaik, Sason S., i Philippe C. Hiberty. A Chemist's Guide to Valence Bond Theory. Hoboken, N.J.: Wiley-Interscience, 2008.
Cita MLA (9th ed.)
Shaik, Sason S., i Philippe C. Hiberty. A Chemist's Guide to Valence Bond Theory. Wiley-Interscience, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.