APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Parris, Sheri R., and Cathy Collins Block. Comprehension Instruction: Research-based Best Practices. 2nd ed. New York: Guilford Press, 2008.

MLA (8th ed.) Citation

Parris, Sheri R., and Cathy Collins Block. Comprehension Instruction: Research-based Best Practices. 2nd ed. Guilford Press, 2008.