Cita APA

Nelsen, J., & Gfroerer, K. (2017). Positive discipline tools for teachers: Effective classroom management for social, emotional, and academic success (1st edition.). New York: Harmony Books.

Citación estilo Chicago

Nelsen, Jane, and Kelly Gfroerer. Positive Discipline Tools for Teachers: Effective Classroom Management for Social, Emotional, and Academic Success. 1st edition. New York: Harmony Books, 2017.

Cita MLA

Nelsen, Jane, and Kelly Gfroerer. Positive Discipline Tools for Teachers: Effective Classroom Management for Social, Emotional, and Academic Success. 1st edition. New York: Harmony Books, 2017.