Cita APA (7th ed.)

Predeek, A. (1947). A History of libraries in Great Britain and North America. American Library Association.

Cita Chicago (17th ed.)

Predeek, Albert. A History of Libraries in Great Britain and North America. Chicago: American Library Association, 1947.

Cita MLA (9th ed.)

Predeek, Albert. A History of Libraries in Great Britain and North America. American Library Association, 1947.