Dyfyniad APA

Cramer, C. J. (2004). Essentials of computational chemistry (2nd ed.). John Wiley.

Dyfyniad Arddull Chicago

Cramer, Christopher J. Essentials of Computational Chemistry. 2nd ed. Chichester: John Wiley, 2004.

Dyfyniad MLA

Cramer, Christopher J. Essentials of Computational Chemistry. 2nd ed. John Wiley, 2004.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.