APA (7th ed.) Citation

United States. Post Office Department & ProQuest (Firm). (1826). [Relative to discontinuing certain post roads, etc.]. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Post Office Department and ProQuest (Firm). [Relative to Discontinuing Certain Post Roads, Etc.]. Washington: [publisher not identified], 1826.

MLA (9th ed.) Citation

United States. Post Office Department and ProQuest (Firm). [Relative to Discontinuing Certain Post Roads, Etc.]. [publisher not identified], 1826.