APA (7e ed.) Bronvermelding

Brueckner, L. J., & Grossnickle, F. E. (1947). How to make arithmetic meaningful. John Winston Co..

Chicago (17e ed.) Bronvermelding

Brueckner, Leo J., en Foster E. Grossnickle. How to Make Arithmetic Meaningful. Philadelphia: John Winston Co., 1947.

MLA (9e ed.) Bronvermelding

Brueckner, Leo J., en Foster E. Grossnickle. How to Make Arithmetic Meaningful. John Winston Co., 1947.