APA (7th ed.) Citation

Xavier, d. L., & Per, J. (2014). Testing for the Unconfoundedness Assumption Using an Instrumental Assumption. De Gruyter.

Chicago Style (17th ed.) Citation

Xavier, de Luna, and Johansson Per. Testing for the Unconfoundedness Assumption Using an Instrumental Assumption. De Gruyter, 2014.

MLA (9th ed.) Citation

Xavier, de Luna, and Johansson Per. Testing for the Unconfoundedness Assumption Using an Instrumental Assumption. De Gruyter, 2014.

Warning: These citations may not always be 100% accurate.