APA (7th ed.) Citation

Hester, K. B., & Boehm, J. (1984). Circles and squares. Laidlaw Brothers.

Chicago Style (17th ed.) Citation

Hester, Kathleen B., and Joanne Boehm. Circles and Squares. River Forest, Ill: Laidlaw Brothers, 1984.

MLA (9th ed.) Citation

Hester, Kathleen B., and Joanne Boehm. Circles and Squares. Laidlaw Brothers, 1984.

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