APA (7th ed.) Citation

Yeatts, K. (1991). Manipulatives: Motivating Mathematics.

Chicago Style (17th ed.) Citation

Yeatts, Karol. Manipulatives: Motivating Mathematics. 1991.

MLA (9th ed.) Citation

Yeatts, Karol. Manipulatives: Motivating Mathematics. 1991.

Warning: These citations may not always be 100% accurate.