APA (7th ed.) Citation

McDowall, D., & McDowall, D. (1980). Interrupted time series analysis Sage University papers / Quantitative applications in the social sciences.

Chicago Style (17th ed.) Citation

McDowall, David, and David McDowall. "Interrupted Time Series Analysis." Sage University Papers / Quantitative Applications in the Social Sciences 1980.

MLA (8th ed.) Citation

McDowall, David, and David McDowall. "Interrupted Time Series Analysis." Sage University Papers / Quantitative Applications in the Social Sciences, 1980.