Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

Bennett, Albert B. Jr, i L. Ted Nelson. Mathematics for Elementary Teachers: A Conceptual Approach. 6th ed. Toronto: McGraw-Hill, 2004.

Cita MLA (9th ed.)

Bennett, Albert B. Jr, i L. Ted Nelson. Mathematics for Elementary Teachers: A Conceptual Approach. 6th ed. McGraw-Hill, 2004.