APA-referens (7:e uppl.)

Skovsmose, O., & Greer, B. (2012). Opening the Cage: Critique and Politics of Mathematics Education. SensePublishers : Imprint: SensePublishers. https://doi.org/10.1007/978-94-6091-808-7

Chicago-referens (17:e uppl.)

Skovsmose, Ole, och Brian Greer. Opening the Cage: Critique and Politics of Mathematics Education. Rotterdam: SensePublishers : Imprint: SensePublishers, 2012. https://doi.org/10.1007/978-94-6091-808-7.

MLA-referens (9:e uppl.)

Skovsmose, Ole, och Brian Greer. Opening the Cage: Critique and Politics of Mathematics Education. SensePublishers : Imprint: SensePublishers, 2012. https://doi.org/10.1007/978-94-6091-808-7.