APA (7th ed.) Citation

Blackley, S., Warren, E., & De Vries, E. (2011). Refocusing on Oral Language and Rich Representations to Develop the Early Mathematical Understandings of Indigenous Students. Cambridge University Press.

Chicago Style (17th ed.) Citation

Blackley, Susan, E. Warren, and E. De Vries. Refocusing on Oral Language and Rich Representations to Develop the Early Mathematical Understandings of Indigenous Students. Cambridge University Press, 2011.

MLA (9th ed.) Citation

Blackley, Susan, et al. Refocusing on Oral Language and Rich Representations to Develop the Early Mathematical Understandings of Indigenous Students. Cambridge University Press, 2011.