Cita APA (7a ed.)

Thomas, J. A. (1981). The productive school. R. Krieger.

Cita Chicago Style (17a ed.)

Thomas, James Alan. The Productive School. Malabar: R. Krieger, 1981.

Cita MLA (9a ed.)

Thomas, James Alan. The Productive School. R. Krieger, 1981.