Cita APA

Emmer, E. T., Evertson, C. M. 1., & Sanford, J. P. (1989). Classroom management for secondary teachers (2. edition.). Englewood Cliffs, New Jersey: Prentice Hall.

Citación estilo Chicago

Emmer, Edmund T., Carolyn M. 1935- Evertson, y Julie P. Sanford. Classroom Management for Secondary Teachers. 2. edition. Englewood Cliffs, New Jersey: Prentice Hall, 1989.

Cita MLA

Emmer, Edmund T., Carolyn M. 1935- Evertson, y Julie P. Sanford. Classroom Management for Secondary Teachers. 2. edition. Englewood Cliffs, New Jersey: Prentice Hall, 1989.