Cita APA (7a ed.)

Chakerian, G. (1987). Geometry - a guided inquiry. Sunburst Comm..

Cita Chicago Style (17a ed.)

Chakerian, G.D. Geometry - a Guided Inquiry. New York: Sunburst Comm., 1987.

Cita MLA (9a ed.)

Chakerian, G.D. Geometry - a Guided Inquiry. Sunburst Comm., 1987.