APA (7th ed.) Citation

ProQuest (Firm). (1812). Establishment of a first meridian for the United States. [publisher not identified].

Chicago Style (17th ed.) Citation

ProQuest (Firm). Establishment of a First Meridian for the United States. Washington: [publisher not identified], 1812.

MLA (9th ed.) Citation

ProQuest (Firm). Establishment of a First Meridian for the United States. [publisher not identified], 1812.

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