APA (7th ed.) Citation

United States. Congress. Senate. Committee on Post Offices and Post Roads & ProQuest (Firm). (1940). Amending section 4021 of the Revised Statutes and repealing section 4023, relating to establishment of Postal Agencies. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Post Offices and Post Roads and ProQuest (Firm). Amending Section 4021 of the Revised Statutes and Repealing Section 4023, Relating to Establishment of Postal Agencies. Washington: [publisher not identified], 1940.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Post Offices and Post Roads and ProQuest (Firm). Amending Section 4021 of the Revised Statutes and Repealing Section 4023, Relating to Establishment of Postal Agencies. [publisher not identified], 1940.