Citazione Stile APA (7a Edizione)

Sheehy, G. (1976). Passages: Predictable crises of adult life. Dutton,E.P..

Citazione stile Chigago Style (17a edizione)

Sheehy, Gail. Passages: Predictable Crises of Adult Life. New York: Dutton,E.P., 1976.

Citatione MLA (9a ed.)

Sheehy, Gail. Passages: Predictable Crises of Adult Life. Dutton,E.P., 1976.