MLA

Day, Christopher, et al. Professional Learning Conversations: Challenges In Using Evidence for Improvement. Springer Netherlands, 2009.

APA

Day, C., Earl, L. M, Earl, L. Maxine, Sachs, J., & Timperley, H. (2009). Professional Learning Conversations: Challenges in Using Evidence for Improvement. Springer Netherlands.

Chicago

Day, Christopher, Lorna M Earl, Lorna Maxine Earl, Judyth Sachs, and Helen Timperley. Professional Learning Conversations: Challenges In Using Evidence for Improvement. : Springer Netherlands, 2009.