Cita APA (7a ed.)

Pauly, E. (1991). The classroom crucible: What really works, what doesn't, and why. Basic Books.

Cita Chicago Style (17a ed.)

Pauly, Edward. The Classroom Crucible: What Really Works, What Doesn't, and Why. [New York]: Basic Books, 1991.

Cita MLA (9a ed.)

Pauly, Edward. The Classroom Crucible: What Really Works, What Doesn't, and Why. Basic Books, 1991.