APA Style

Pederson, H., Pedersen, J, A. (2008). What is Montessori? A Basic Guide to the Principles, Practices, and Benefits of a Montessori Education (First Edition). San Anselmo, California, Unite: Sandpiper Press.

MLA Style

Pederson, Heather., Pedersen, Jason, A.. "What is Montessori? A Basic Guide to the Principles, Practices, and Benefits of a Montessori Education". First Edition San Anselmo, California, Unite: Sandpiper Press, 2008. Text.