Não informado. (1950). Annual Conference Proceedings of the American Library Association. American Library Association.
Chicagoスタイル(17版)引用形式Não informado. Annual Conference Proceedings of the American Library Association. Chicago, Ill: American Library Association, 1950.
MLA(8版)引用形式Não informado. Annual Conference Proceedings of the American Library Association. American Library Association, 1950.
警告: この引用は必ずしも正確ではありません.