Cita APA (7a ed.)

Brumbaugh, D. K. (2003). Teaching K-6 mathematics. Lawrence Erlbaum.

Cita Chicago Style (17a ed.)

Brumbaugh, Douglas K. Teaching K-6 Mathematics. Mahwah, N.J.: Lawrence Erlbaum, 2003.

Cita MLA (8a ed.)

Brumbaugh, Douglas K. Teaching K-6 Mathematics. Lawrence Erlbaum, 2003.