APA (7th ed.) Citation

ProQuest (Firm). (1911). [Publications of Naval Observatory, 2d series, vol. 7]. [publisher not identified].

Chicago Style (17th ed.) Citation

ProQuest (Firm). [Publications of Naval Observatory, 2d Series, Vol. 7]. Washington: [publisher not identified], 1911.

MLA (9th ed.) Citation

ProQuest (Firm). [Publications of Naval Observatory, 2d Series, Vol. 7]. [publisher not identified], 1911.

Warning: These citations may not always be 100% accurate.