APA (7th ed.) Citation

Reys, R. E., & Post, T. R. (1973). The mathematics laboratory: Theory to practice. Prindle, Weber & Schmidt.

Chicago Style (17th ed.) Citation

Reys, Robert E., and Thomas Richard Post. The Mathematics Laboratory: Theory to Practice. Boston: Prindle, Weber & Schmidt, 1973.

MLA (9th ed.) Citation

Reys, Robert E., and Thomas Richard Post. The Mathematics Laboratory: Theory to Practice. Prindle, Weber & Schmidt, 1973.