APA-Zitierstil (7. Ausg.)

Morgan, S. L., & Winship, C. (2007). Counterfactuals and causal inference: Methods and principles for social research. Cambridge University Press. https://doi.org/10.1017/CBO9780511804564

Chicago-Zitierstil (17. Ausg.)

Morgan, Stephen L., und Christopher Winship. Counterfactuals and Causal Inference: Methods and Principles for Social Research. Cambridge: Cambridge University Press, 2007. https://doi.org/10.1017/CBO9780511804564.

MLA-Zitierstil (9. Ausg.)

Morgan, Stephen L., und Christopher Winship. Counterfactuals and Causal Inference: Methods and Principles for Social Research. Cambridge University Press, 2007. https://doi.org/10.1017/CBO9780511804564.