APA (7th ed.) Citation

United States. Post Office Department & ProQuest (Firm). (1828). Postage on pamphlets. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Post Office Department and ProQuest (Firm). Postage on Pamphlets. Washington: [publisher not identified], 1828.

MLA (9th ed.) Citation

United States. Post Office Department and ProQuest (Firm). Postage on Pamphlets. [publisher not identified], 1828.

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