APA (7th ed.) Citation

Jahnke, H. N., & Hefendehl-Hebeker, L. (2019). Traditions in German-speaking mathematics education research (1.). Springer Open. https://doi.org/10.1007/978-3-030-11069-7

Chicago Style (17th ed.) Citation

Jahnke, Hans Niels, and Lisa Hefendehl-Hebeker. Traditions in German-speaking Mathematics Education Research. 1. Cham: Springer Open, 2019. https://doi.org/10.1007/978-3-030-11069-7.

MLA (9th ed.) Citation

Jahnke, Hans Niels, and Lisa Hefendehl-Hebeker. Traditions in German-speaking Mathematics Education Research. 1. Springer Open, 2019. https://doi.org/10.1007/978-3-030-11069-7.