Dyfyniad APA

Smith,Janice.Gorzynki. (2009). Organic chemistry.2nd ed (2nd ed.). Tata McGraw-Hill.

Dyfyniad Arddull Chicago

Smith,Janice.Gorzynki. Organic Chemistry.2nd Ed. 2nd ed. Newdelhi: Tata McGraw-Hill, 2009.

Dyfyniad MLA

Smith,Janice.Gorzynki. Organic Chemistry.2nd Ed. 2nd ed. Tata McGraw-Hill, 2009.

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