APA Style

Tomlinson, C, A. (2003). Differentiation in Practice : a resource guide for differentiating curriculum, grades K-5 . : Association for Supervision and Curriculum Development.

MLA Style

Tomlinson, Carol, Ann. "Differentiation in Practice : a resource guide for differentiating curriculum, grades K-5". : Association for Supervision and Curriculum Development, 2003. BOOK.