Gaya APA

Hall, J, W, ;, M, B, A. (2008). Beginning and intermediate algebra : the language and symbolism of mathematics, 2nd ed. . New York: McGraw-Hill.

Gaya MLA

Hall, James, W., ;, Mercer,, Brian, A.. "Beginning and intermediate algebra : the language and symbolism of mathematics, 2nd ed.". New York: McGraw-Hill, 2008. Text.