Παραπομπή σε μορφή APA (7η εκδ.)

Chudacoff, H. P. (1989). How old are you?: Age consciousness in American culture. Princeton University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Chudacoff, Howard P. How Old Are You?: Age Consciousness in American Culture. Princeton, N.J.: Princeton University Press, 1989.

Παραπομπή σε μορφή MLA (8th εκδ.)

Chudacoff, Howard P. How Old Are You?: Age Consciousness in American Culture. Princeton University Press, 1989.