APA (7th ed.) Citation

Dukes, O., Richardson, D. B., Shahn, Z., Robins, J. M., & Tchetgen, E. J. T. (2022). Using negative controls to identify causal effects with invalid instrumental variables.

Chicago Style (17th ed.) Citation

Dukes, Oliver, David B. Richardson, Zachary Shahn, James M. Robins, and Eric J. Tchetgen Tchetgen. Using Negative Controls to Identify Causal Effects with Invalid Instrumental Variables. 2022.

MLA (9th ed.) Citation

Dukes, Oliver, et al. Using Negative Controls to Identify Causal Effects with Invalid Instrumental Variables. 2022.