APA (7th ed.) Zitazioa

(2008). National Longitudinal Study of Adolescent Health (Add Health), 1994-2008 Kathleen Mullan Harris,J. Richard Udry. [electronic resource].

Chicago Style (17th ed.) Zitazioa

National Longitudinal Study of Adolescent Health (Add Health), 1994-2008 Kathleen Mullan Harris,J. Richard Udry. [electronic Resource]. 2008.

MLA (9th ed.) Zitazioa

National Longitudinal Study of Adolescent Health (Add Health), 1994-2008 Kathleen Mullan Harris,J. Richard Udry. [electronic Resource]. 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.