Gaya APA

RICK, B., HADEMENOS, G, J. (2010). Schaum's easy outlines of geometry, second edition (second ed.). New York: McGraw Hill.

Gaya MLA

RICK, Barnett...[et.all]., HADEMENOS, George, J.. "Schaum's easy outlines of geometry, second edition". second ed. New York: McGraw Hill, 2010. Text.