APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.