Cita APA (7a ed.)
Post, T. R. (1992). Teaching mathematics in grades K-8: Research-based methods (2nd ed.). Allyn and Bacon.
Cita Chicago Style (17a ed.)
Post, Thomas Richard. Teaching Mathematics in Grades K-8: Research-based Methods. 2nd ed. Boston: Allyn and Bacon, 1992.
Cita MLA (9a ed.)
Post, Thomas Richard. Teaching Mathematics in Grades K-8: Research-based Methods. 2nd ed. Allyn and Bacon, 1992.
Precaución: Estas citas no son 100% exactas.