APA-referens (7:e uppl.)

Whitin, D. J., & Cox, R. (2003). A mathematical passage: Strategies for promoting inquiry in grades 4-6. Heinemann.

Chicago-referens (17:e uppl.)

Whitin, David Jackman, och Robin Cox. A Mathematical Passage: Strategies for Promoting Inquiry in Grades 4-6. Portsmouth, N.H: Heinemann, 2003.

MLA-referens (9:e uppl.)

Whitin, David Jackman, och Robin Cox. A Mathematical Passage: Strategies for Promoting Inquiry in Grades 4-6. Heinemann, 2003.