APA (7th ed.) Citation

Zhang, Z., Hu, Z., & Liu, C. (2019). Estimating the Population Average Treatment Effect in Observational Studies with Choice-Based Sampling. The international journal of biostatistics, 15(1), . https://doi.org/10.1515/ijb-2018-0093

Chicago Style (17th ed.) Citation

Zhang, Zhiwei, Zonghui Hu, and Chunling Liu. "Estimating the Population Average Treatment Effect in Observational Studies with Choice-Based Sampling." The International Journal of Biostatistics 15, no. 1 (2019). https://doi.org/10.1515/ijb-2018-0093.

MLA (9th ed.) Citation

Zhang, Zhiwei, et al. "Estimating the Population Average Treatment Effect in Observational Studies with Choice-Based Sampling." The International Journal of Biostatistics, vol. 15, no. 1, 2019, https://doi.org/10.1515/ijb-2018-0093.