Dyfyniad APA

Carter, J. A., Carol Malloy, Gilbert J. Cuevas, & Roger Day. (2017). Geometry. Columbus, OH, U.S.A: McGraw-Hill.

Dyfyniad Arddull Chicago

Carter, John A., Carol Malloy, Gilbert J. Cuevas, và Roger Day. Geometry. Columbus, OH, U.S.A: McGraw-Hill, 2017.

Dyfyniad MLA

Carter, John A., Carol Malloy, Gilbert J. Cuevas, và Roger Day. Geometry. Columbus, OH, U.S.A: McGraw-Hill, 2017.

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