APA Style

Powell, Angela. (2009). THE CORNERSTONE: Classroom Management That Makes Teaching More Effective, Efficient, and Enjoyable . Washington, D.C.: Due Season Press.

Chicago Style

Powell, Angela. THE CORNERSTONE: Classroom Management That Makes Teaching More Effective, Efficient, and Enjoyable. Washington, D.C.: Due Season Press, 2009. Text.

MLA Style

Powell, Angela. THE CORNERSTONE: Classroom Management That Makes Teaching More Effective, Efficient, and Enjoyable. Washington, D.C.: Due Season Press, 2009. Text.

Turabian Style

Powell, Angela. THE CORNERSTONE: Classroom Management That Makes Teaching More Effective, Efficient, and Enjoyable. Washington, D.C.: Due Season Press, 2009. Print.