Não informado. (2018). Report of the Council. Institution of Civil Engineers.
Chicagoスタイル(17版)引用形式Não informado. Report of the Council. London: Institution of Civil Engineers, 2018.
MLA(8版)引用形式Não informado. Report of the Council. Institution of Civil Engineers, 2018.
警告: この引用は必ずしも正確ではありません.