Não informado. Publications on Geodesy. Netherlands Geodetic Commission.
Chicagoスタイル(17版)引用形式Não informado. Publications on Geodesy. Delft, Holanda: Netherlands Geodetic Commission.
MLA(8版)引用形式Não informado. Publications on Geodesy. Netherlands Geodetic Commission.
警告: この引用は必ずしも正確ではありません.