Não informado. (1975). Information Reports and Bibliographies. Science Associates International.
Chicagoスタイル(17版)引用形式Não informado. Information Reports and Bibliographies. New York: Science Associates International, 1975.
MLA(8版)引用形式Não informado. Information Reports and Bibliographies. Science Associates International, 1975.
警告: この引用は必ずしも正確ではありません.