Cita APA (7a ed.)

Graeber, A. O., Valli, L., & Newton, K. J. (2011). Upper elementary math lessons: Case studies of real teaching. Rowman & Littlefield Publishers.

Cita Chicago Style (17a ed.)

Graeber, Anna Olga, Linda Valli, y Kristie Jones Newton. Upper Elementary Math Lessons: Case Studies of Real Teaching. Lanham, Md.: Rowman & Littlefield Publishers, 2011.

Cita MLA (8a ed.)

Graeber, Anna Olga, et al. Upper Elementary Math Lessons: Case Studies of Real Teaching. Rowman & Littlefield Publishers, 2011.