APA (7th ed.) Citation

Welch, L. J., & Marzano, R. J. (2008). Art and science of teaching. Association for Supervision and Curriculum Development.

Chicago Style (17th ed.) Citation

Welch, Leslie J., and Robert J. Marzano. Art and Science of Teaching. Alexandria, VA: Association for Supervision and Curriculum Development, 2008.

MLA (9th ed.) Citation

Welch, Leslie J., and Robert J. Marzano. Art and Science of Teaching. Association for Supervision and Curriculum Development, 2008.