Não informado. (2022). Publications of the United States Naval Observatory. Government Printing Office.
Chicagoスタイル(17版)引用形式Não informado. Publications of the United States Naval Observatory. Washington: Government Printing Office, 2022.
MLA(8版)引用形式Não informado. Publications of the United States Naval Observatory. Government Printing Office, 2022.
警告: この引用は必ずしも正確ではありません.