Dyfyniad APA

Isaacs, I. M. (2012). Geometry for college students. Universities.

Dyfyniad Arddull Chicago

Isaacs, I. Martin. Geometry for College Students. Hyderabad: Universities, 2012.

Dyfyniad MLA

Isaacs, I. Martin. Geometry for College Students. Universities, 2012.

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