Cita APA (7th ed.)
Addams, J. (2016). Twenty years at Hull House. Open Road Integrated Media.
Cita Chicago (17th ed.)
Addams, Jane. Twenty Years at Hull House. New York, New York: Open Road Integrated Media, 2016.
Cita MLA (9th ed.)
Addams, Jane. Twenty Years at Hull House. Open Road Integrated Media, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.