Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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