Cita APA (7a ed.)

Clarke, B., Grevholm, B., & Milman, R. (2009). Tasks in primary mathematics teacher education: Purpose, use and exemplars. Springer.

Cita Chicago Style (17a ed.)

Clarke, Barbara, Barbro Grevholm, y Richard Milman. Tasks in Primary Mathematics Teacher Education: Purpose, Use and Exemplars. New York [etc.]: Springer, 2009.

Cita MLA (9a ed.)

Clarke, Barbara, et al. Tasks in Primary Mathematics Teacher Education: Purpose, Use and Exemplars. Springer, 2009.