APA (7th ed.) Citation

United States. Congress. House. Committee on Ways and Means, ProQuest (Firm), & United States. Department of the Treasury. (1870). Duty on saltpeter. Letter from the Secretary of the Treasury calling the attention of the Committee of Ways and Means to the duties on saltpeter. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Ways and Means, ProQuest (Firm), and United States. Department of the Treasury. Duty on Saltpeter. Letter from the Secretary of the Treasury Calling the Attention of the Committee of Ways and Means to the Duties on Saltpeter. Washington: [publisher not identified], 1870.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Ways and Means, et al. Duty on Saltpeter. Letter from the Secretary of the Treasury Calling the Attention of the Committee of Ways and Means to the Duties on Saltpeter. [publisher not identified], 1870.