Cita APA (7th ed.)
Frenking, G., & Shaik, S. (2014). The chemical bond: Chemical bonding across the perodic table. Wiley-VCH Verlag GmbH & Co.
Cita Chicago (17th ed.)
Frenking, G., i Sason Shaik. The Chemical Bond: Chemical Bonding Across the Perodic Table. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co, 2014.
Cita MLA (9th ed.)
Frenking, G., i Sason Shaik. The Chemical Bond: Chemical Bonding Across the Perodic Table. Wiley-VCH Verlag GmbH & Co, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.