Gaya APA

Swanson, C, P., G., I, C, R. (1970). Readings in the history of mathematics education . Washington: Washington: National Council of Teachers of Mathematics; 1970.

Gaya MLA

Swanson, Carl, P.., G., I., Clason,, Robert. "Readings in the history of mathematics education". Washington: Washington: National Council of Teachers of Mathematics; 1970, 1970. Text.