Cita APA (7a ed.)

National School Safety Center, Malibu Beach, Calif, Ackley, N., & National School Safety Center. (1988). School discipline notebook (3. print.).

Cita Chicago Style (17a ed.)

National School Safety Center, Malibu Beach, Calif, Nancy Ackley, y National School Safety Center. School Discipline Notebook. 3. print. Malibu, Calif, 1988.

Cita MLA (8a ed.)

National School Safety Center, Malibu Beach, Calif, et al. School Discipline Notebook. 3. print. 1988.