APA (7th ed.) Citation

United States. Congress. House. Committee on Appropriations, ProQuest (Firm), & United States. Post Office Department. (1870). Stamped envelopes. Letter from the Postmaster General in answer to a resolution of the House, December 16, 1870, in relation to stamped envelopes. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Appropriations, ProQuest (Firm), and United States. Post Office Department. Stamped Envelopes. Letter from the Postmaster General in Answer to a Resolution of the House, December 16, 1870, in Relation to Stamped Envelopes. Washington: [publisher not identified], 1870.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Appropriations, et al. Stamped Envelopes. Letter from the Postmaster General in Answer to a Resolution of the House, December 16, 1870, in Relation to Stamped Envelopes. [publisher not identified], 1870.