(1986). The Design of shalow sewer systems. United Nations Center for Human Settlements (Habitat).
Chicagoスタイル(17版)引用形式The Design of Shalow Sewer Systems. Nairobi: United Nations Center for Human Settlements (Habitat), 1986.
MLA(9版)引用形式The Design of Shalow Sewer Systems. United Nations Center for Human Settlements (Habitat), 1986.
警告: この引用は必ずしも正確ではありません.