Style de citation APA (7e éd.)

Carruthers, E., & Worthington, M. (2006). Children's mathematics: Making marks, making meaning (Second Edition.). Sage.

Style de citation Chicago (17e éd.)

Carruthers, Elizabeth, et Maulfry Worthington. Children's Mathematics: Making Marks, Making Meaning. Second Edition. London ; Thousand Oaks, Calif.: Sage, 2006.

Style de citation MLA (8e éd.)

Carruthers, Elizabeth, et Maulfry Worthington. Children's Mathematics: Making Marks, Making Meaning. Second Edition. Sage, 2006.