Citazione APA

Xie, Y., Brand, J. E., & Jann, B. (2012). Estimating Heterogeneous Treatment Effects with Observational Data*.

Stile di citazione Chicago

Xie, Yu, Jennie E. Brand, e Ben Jann. Estimating Heterogeneous Treatment Effects With Observational Data*. 2012.

Citazione MLA

Xie, Yu, Jennie E. Brand, e Ben Jann. Estimating Heterogeneous Treatment Effects With Observational Data*. 2012.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.