APA-viite (7. p.)

ebrary, Inc, Skovsmose, O., & Greer, B. (2012). Opening the cage: Critique and politics of mathematics education. Sense Publishers.

Chicago-viite (17. p.)

ebrary, Inc, Ole Skovsmose, ja Brian Greer. Opening the Cage: Critique and Politics of Mathematics Education. Rotterdam ; Boston: Sense Publishers, 2012.

MLA-viite (9. p.)

ebrary, Inc, et al. Opening the Cage: Critique and Politics of Mathematics Education. Sense Publishers, 2012.