Cita APA (7a ed.)

Hobson, A. (1970). Great libraries. Weidenfeld and Nicolson.

Cita Chicago Style (17a ed.)

Hobson, Anthony. Great Libraries. London: Weidenfeld and Nicolson, 1970.

Cita MLA (9a ed.)

Hobson, Anthony. Great Libraries. Weidenfeld and Nicolson, 1970.