Cita APA

Seefeldt, C., & Galper, A. (2008). Active experiences for active children: Mathematics (2nd ed.). Pearson/Merrill Prentice Hall.

Citación estilo Chicago

Seefeldt, Carol, and Alice Galper. Active Experiences for Active Children: Mathematics. 2nd ed. Upper Saddle River, N.J: Pearson/Merrill Prentice Hall, 2008.

Cita MLA

Seefeldt, Carol, and Alice Galper. Active Experiences for Active Children: Mathematics. 2nd ed. Pearson/Merrill Prentice Hall, 2008.