Παραπομπή σε μορφή APA (7η εκδ.)

Leiter, V. (2012). Their time has come: Youth with disabilities on the cusp of adulthood. Rutgers University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Leiter, Valerie. Their Time Has Come: Youth with Disabilities on the Cusp of Adulthood. New Brunswick, N.J.: Rutgers University Press, 2012.

Παραπομπή σε μορφή MLA (9th εκδ.)

Leiter, Valerie. Their Time Has Come: Youth with Disabilities on the Cusp of Adulthood. Rutgers University Press, 2012.