Citazione Stile APA (7a Edizione)

Addams, J. (1911). Twenty years at Hull-house, with autobiographical. THe Chautauqua Press.

Citazione stile Chigago Style (17a edizione)

Addams, Jane. Twenty Years at Hull-house, with Autobiographical. New York: THe Chautauqua Press, 1911.

Citatione MLA (9a ed.)

Addams, Jane. Twenty Years at Hull-house, with Autobiographical. THe Chautauqua Press, 1911.