APA (7th ed.) Citation

Allendoerfer, C. B. (1971). Principles of arithmetic and geometry for elementary school teachers. Macmillan.

Chicago Style (17th ed.) Citation

Allendoerfer, Carl B. Principles of Arithmetic and Geometry for Elementary School Teachers. New York: Macmillan, 1971.

MLA (9th ed.) Citation

Allendoerfer, Carl B. Principles of Arithmetic and Geometry for Elementary School Teachers. Macmillan, 1971.

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