APA (7th ed.) Citation

Dean, C. B., & Marzano, R. J. (2012). Classroom instruction that works: Research-based strategies for increasing student achievement (2nd ed.). ASCD.

Chicago Style (17th ed.) Citation

Dean, Ceri B., and Robert J. Marzano. Classroom Instruction That Works: Research-based Strategies for Increasing Student Achievement. 2nd ed. Alexandria, Virginia: ASCD, 2012.

MLA (9th ed.) Citation

Dean, Ceri B., and Robert J. Marzano. Classroom Instruction That Works: Research-based Strategies for Increasing Student Achievement. 2nd ed. ASCD, 2012.