Style de citation APA (7e éd.)

Zimmermann, W., & Cunningham, S. (1991). Visualization in teaching and learning mathematics. The Mathematical Association of America.

Style de citation Chicago (17e éd.)

Zimmermann, Walter, et Steve Cunningham. Visualization in Teaching and Learning Mathematics. Washington, D.C: The Mathematical Association of America, 1991.

Style de citation MLA (9e éd.)

Zimmermann, Walter, et Steve Cunningham. Visualization in Teaching and Learning Mathematics. The Mathematical Association of America, 1991.