Ellis, A. (1971). Library services for young people in England and Wales, 1830-1970. Pergamon Press.
Chicagoスタイル(17版)引用形式Ellis, Alec. Library Services for Young People in England and Wales, 1830-1970. Oxford: Pergamon Press, 1971.
MLA(9版)引用形式Ellis, Alec. Library Services for Young People in England and Wales, 1830-1970. Pergamon Press, 1971.
警告: この引用は必ずしも正確ではありません.