APA(7版)引用形式

Não informado. (1926). Annals of the Observatory of Lund. Observatory of Lund.

Chicagoスタイル(17版)引用形式

Não informado. Annals of the Observatory of Lund. Lund, Suecia: Observatory of Lund, 1926.

MLA(8版)引用形式

Não informado. Annals of the Observatory of Lund. Observatory of Lund, 1926.

警告: この引用は必ずしも正確ではありません.