APA (7th ed.) Citation

Potter, M. A., & Mallory, V. S. 1. . . .. (1958). Education in mathematics for slow learner. National Council of Teachers of Mathematics.

Chicago Style (17th ed.) Citation

Potter, Mary Athena, and Virgil Sampson 1888- Mallory. Education in Mathematics for Slow Learner. Washington: National Council of Teachers of Mathematics, 1958.

MLA (9th ed.) Citation

Potter, Mary Athena, and Virgil Sampson 1888- Mallory. Education in Mathematics for Slow Learner. National Council of Teachers of Mathematics, 1958.