(2008). National Longitudinal Study of Adolescent Health (Add Health), 1994-2008 Kathleen Mullan Harris,J. Richard Udry. [electronic resource].
Chicago Style (17. basım) AtıfNational Longitudinal Study of Adolescent Health (Add Health), 1994-2008 Kathleen Mullan Harris,J. Richard Udry. [electronic Resource]. 2008.
MLA (9th ed.) AtıfNational Longitudinal Study of Adolescent Health (Add Health), 1994-2008 Kathleen Mullan Harris,J. Richard Udry. [electronic Resource]. 2008.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..