APA

Harel G., . (1994). The development of multiplicative reasoning in the learning of mathematics. New York,N.Y: State Univ. of New York Pr.

Chicago

Harel Guershon, . 1994. The development of multiplicative reasoning in the learning of mathematics. New York,N.Y: State Univ. of New York Pr.

Harvard

Harel G., . (1994). The development of multiplicative reasoning in the learning of mathematics. New York,N.Y: State Univ. of New York Pr.

MLA

Harel Guershon, . The development of multiplicative reasoning in the learning of mathematics. New York,N.Y: State Univ. of New York Pr. 1994.