APA (7th ed.) Citation

McCown, W., Petzel, T., & Rupert, P. An experimental study of some hypothesized behaviors and personality variables of college student procrastinators. Elsevier.

Chicago Style (17th ed.) Citation

McCown, W., T. Petzel, and P. Rupert. An Experimental Study of Some Hypothesized Behaviors and Personality Variables of College Student Procrastinators. Amsterdam: Elsevier.

MLA (9th ed.) Citation

McCown, W., et al. An Experimental Study of Some Hypothesized Behaviors and Personality Variables of College Student Procrastinators. Elsevier.