APA引文

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

芝加哥风格引文

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

MLA引文

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

警告：这些引文格式不一定是100％准确.