Cita APA

Dunlap, L. W. (1972). Readings in library history. [S.l.]: Bowker.

Citación estilo Chicago

Dunlap, Leslie W. Readings in Library History. [S.l.]: Bowker, 1972.

Cita MLA

Dunlap, Leslie W. Readings in Library History. [S.l.]: Bowker, 1972.