APA (7th ed.) Citation

Carpenter, T. P., Moser, J. M., & Romberg, T. A. (1982). Addition and subtraction: A cognitive perspective. Lawrence Earlbaum Associates.

Chicago Style (17th ed.) Citation

Carpenter, Thomas P., James M. Moser, and Thomas A. Romberg. Addition and Subtraction: A Cognitive Perspective. Hillsdale, NJ: Lawrence Earlbaum Associates, 1982.

MLA (9th ed.) Citation

Carpenter, Thomas P., et al. Addition and Subtraction: A Cognitive Perspective. Lawrence Earlbaum Associates, 1982.