Predeek, A. (1947). A History of libraries in Great Britain and North America. American Library Association.
Citazione stile Chigago Style (17a edizione)Predeek, Albert. A History of Libraries in Great Britain and North America. Chicago: American Library Association, 1947.
Citatione MLA (9a ed.)Predeek, Albert. A History of Libraries in Great Britain and North America. American Library Association, 1947.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.