Dyfyniad APA

Cooper, R., Thorn, A., & Watkin, D. (2012). CRYSTALS enhancements: Asymmetric restraints. International Union of Crystallography.

Dyfyniad Arddull Chicago

Cooper, R., A. Thorn, and D. Watkin. CRYSTALS Enhancements: Asymmetric Restraints. International Union of Crystallography, 2012.

Dyfyniad MLA

Cooper, R., et al. CRYSTALS Enhancements: Asymmetric Restraints. International Union of Crystallography, 2012.

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