APA Style

Brookfield, S, D., Preskill, S. (1999). Discussion as a Way of Teaching; Tools and Techniques for Democratic Classrooms (1). San Francisco: Jossey-Bass Publishers.

MLA Style

Brookfield, Stephen, D.., Preskill, Stephen. "Discussion as a Way of Teaching; Tools and Techniques for Democratic Classrooms". 1 San Francisco: Jossey-Bass Publishers, 1999. Text.