Cita APA (7a ed.)

Billstein, R., Libeskind, S., & Lott, J. (2014). A problem solving approach to mathematics for elementary school teachers (Eleventh edition, Pearson New International edition.). Pearson.

Cita Chicago Style (17a ed.)

Billstein, R., S. Libeskind, y J. Lott. A Problem Solving Approach to Mathematics for Elementary School Teachers. Eleventh edition, Pearson New International edition. Harlow, England: Pearson, 2014.

Cita MLA (8a ed.)

Billstein, R., et al. A Problem Solving Approach to Mathematics for Elementary School Teachers. Eleventh edition, Pearson New International edition. Pearson, 2014.