APA aipamena

Rich, B. (1963). Schaum's outline of principles and problems of plane geometry. McGraw Hill.

Chicago Style aipamena

Rich, Barnett. Schaum's Outline of Principles and Problems of Plane Geometry. New York: McGraw Hill, 1963.

MLA aipamena

Rich, Barnett. Schaum's Outline of Principles and Problems of Plane Geometry. McGraw Hill, 1963.