Gaya APA

Bennet, A, B, J., Nelson, L, T. (2004). Mathematics for elementary teachers : a conceptual approach (6th ed.). New York: McGraw-Hill.

Gaya MLA

Bennet, Albert, B., Jr.., Nelson, L., Ted. "Mathematics for elementary teachers : a conceptual approach". 6th ed. New York: McGraw-Hill, 2004. Text.