Cita APA (7th ed.)
Hobson, A. (1970). Great Libraries. Weidenfeld and Nicolson.
Cita Chicago (17th ed.)
Hobson, Anthony. Great Libraries. Londres, Inglaterra: Weidenfeld and Nicolson, 1970.
Cita MLA (9th ed.)
Hobson, Anthony. Great Libraries. Weidenfeld and Nicolson, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.