APA-referens (7:e uppl.)
Even, R., & Ball, D. L. (2009). The Professional Education and Development of Teachers of Mathematics: The 15th ICMI Study. Springer US. https://doi.org/10.1007/978-0-387-09601-8
Chicago-referens (17:e uppl.)
Even, Ruhama, och Deborah Loewenberg Ball. The Professional Education and Development of Teachers of Mathematics: The 15th ICMI Study. Boston, MA: Springer US, 2009. https://doi.org/10.1007/978-0-387-09601-8.
MLA-referens (9:e uppl.)
Even, Ruhama, och Deborah Loewenberg Ball. The Professional Education and Development of Teachers of Mathematics: The 15th ICMI Study. Springer US, 2009. https://doi.org/10.1007/978-0-387-09601-8.
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