Não informado. (2018). Reports from the Observatory of Lund. Lund Observatory.
Chicagoスタイル(17版)引用形式Não informado. Reports from the Observatory of Lund. Lund, Suecia: Lund Observatory, 2018.
MLA(8版)引用形式Não informado. Reports from the Observatory of Lund. Lund Observatory, 2018.
警告: この引用は必ずしも正確ではありません.