APA (7th ed.) Citation

DeFord, D. E., Lyons, C. A., & Pinnell, G. S. (1991). Bridges to literacy: Learning from reading recovery. Heinemann.

Chicago Style (17th ed.) Citation

DeFord, Diane E., Carol A. Lyons, and Gay Su Pinnell. Bridges to Literacy: Learning from Reading Recovery. Portsmouth, NH: Heinemann, 1991.

MLA (9th ed.) Citation

DeFord, Diane E., et al. Bridges to Literacy: Learning from Reading Recovery. Heinemann, 1991.