Cita APA (7th ed.)
Chakerian, G. (1987). Geometry - a guided inquiry. Sunburst Comm..
Cita Chicago (17th ed.)
Chakerian, G.D. Geometry - a Guided Inquiry. New York: Sunburst Comm., 1987.
Cita MLA (9th ed.)
Chakerian, G.D. Geometry - a Guided Inquiry. Sunburst Comm., 1987.
Atenció: Aquestes cites poden no estar 100% correctes.