APA(7版)引用形式

Não informado. Publications of the Kapteyn Astronomical Laboratory at Groningen. University of Groningen.

Chicagoスタイル(17版)引用形式

Não informado. Publications of the Kapteyn Astronomical Laboratory at Groningen. Groningen, Holanda: University of Groningen.

MLA(8版)引用形式

Não informado. Publications of the Kapteyn Astronomical Laboratory at Groningen. University of Groningen.

警告: この引用は必ずしも正確ではありません.