APA (7th ed.) Citation

Ferrari, J. R., Johnson, J. L., & McCown, W. G. (1995). Procrastination and task avoidance: Theory, research, and treatment. Plenum Press.

Chicago Style (17th ed.) Citation

Ferrari, Joseph R., Judith L. Johnson, and William George McCown. Procrastination and Task Avoidance: Theory, Research, and Treatment. New York: Plenum Press, 1995.

MLA (8th ed.) Citation

Ferrari, Joseph R., et al. Procrastination and Task Avoidance: Theory, Research, and Treatment. Plenum Press, 1995.