Não informado. (2021). Recent Developments. Council on Library Resources.
Chicagoスタイル(17版)引用形式Não informado. Recent Developments. Washington: Council on Library Resources, 2021.
MLA(8版)引用形式Não informado. Recent Developments. Council on Library Resources, 2021.
警告: この引用は必ずしも正確ではありません.