Cita APA (7a ed.)

Ellis, A. (1972). Public Library Services for Children in England and Wales, 1943-1959.

Cita Chicago Style (17a ed.)

Ellis, Alec. Public Library Services for Children in England and Wales, 1943-1959. 1972.

Cita MLA (9a ed.)

Ellis, Alec. Public Library Services for Children in England and Wales, 1943-1959. 1972.