ScienceDirect (Online service) & Dykstra, C. E. (2005). Theory and applications of computational chemistry: The first forty years. Elsevier.
Chicago Style (17th ed.) CitationScienceDirect (Online service) and Clifford E. Dykstra. Theory and Applications of Computational Chemistry: The First Forty Years. Amsterdam ; Boston: Elsevier, 2005.
MLA (9th ed.) CitationScienceDirect (Online service) and Clifford E. Dykstra. Theory and Applications of Computational Chemistry: The First Forty Years. Elsevier, 2005.
Warning: These citations may not always be 100% accurate.