United States. Post Office Department & ProQuest (Firm). (1829). [Petition of John Shackelford.]. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Post Office Department and ProQuest (Firm). [Petition of John Shackelford.]. Washington: [publisher not identified], 1829.
MLA (9th ed.) CitationUnited States. Post Office Department and ProQuest (Firm). [Petition of John Shackelford.]. [publisher not identified], 1829.
Warning: These citations may not always be 100% accurate.