Παραπομπή APA

Rich, B. (1963). Plane geometry with Coordinate geometry. Mc Graw Hill book Company.

Παραπομπή Chicago Style

Rich, B. Plane Geometry with Coordinate Geometry. NewYork: Mc Graw Hill book Company, 1963.

Παραπομπή MLA

Rich, B. Plane Geometry with Coordinate Geometry. Mc Graw Hill book Company, 1963.