Cita APA (7a ed.)
Morgan, S. L., & Winship, C. (2015). Counterfactuals and Causal Inference: Methods and Principles for Social Research (2nd Edition.). Cambridge University Press.
Cita Chicago Style (17a ed.)
Morgan, Stephen L., y Christopher Winship. Counterfactuals and Causal Inference: Methods and Principles for Social Research. 2nd Edition. Cambridge: Cambridge University Press, 2015.
Cita MLA (9a ed.)
Morgan, Stephen L., y Christopher Winship. Counterfactuals and Causal Inference: Methods and Principles for Social Research. 2nd Edition. Cambridge University Press, 2015.
Precaución: Estas citas no son 100% exactas.