APA (7th ed.) Citation

Block, C. C., Parris, S. R., & Morrow, L. M. (2008). Comprehension instruction: Research-based best practices (2nd ed.). Guilford.

Chicago Style (17th ed.) Citation

Block, Cathy Collins, Sheri R. Parris, and Lesley Mandel Morrow. Comprehension Instruction: Research-based Best Practices. 2nd ed. New York [etc.]: Guilford, 2008.

MLA (9th ed.) Citation

Block, Cathy Collins, et al. Comprehension Instruction: Research-based Best Practices. 2nd ed. Guilford, 2008.