Dyfyniad APA

Alexander, R. (2003). Geometry and discrete mathematics. Toronto : Addison Wesley.

Dyfyniad Arddull Chicago

Alexander, Robert. Geometry and Discrete Mathematics. Toronto : Addison Wesley, 2003.

Dyfyniad MLA

Alexander, Robert. Geometry and Discrete Mathematics. Toronto : Addison Wesley, 2003.

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