Style de citation APA (7e éd.)

Serion, J. R., & Serion, D. C. (1978). Seeing and doing mathematics in the elementary school. Bookman].

Style de citation Chicago (17e éd.)

Serion, Josefina R., et Domingo C. Serion. Seeing and Doing Mathematics in the Elementary School. [Quezon City: Bookman], 1978.

Style de citation MLA (9e éd.)

Serion, Josefina R., et Domingo C. Serion. Seeing and Doing Mathematics in the Elementary School. Bookman], 1978.