United States. Congress. Senate. Committee on Post Offices and Post Roads & ProQuest (Firm). (1879). [To extend time of special postal service until service can be obtained by advertisement.]. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Post Offices and Post Roads and ProQuest (Firm). [To Extend Time of Special Postal Service Until Service Can Be Obtained by Advertisement.]. Washington: [publisher not identified], 1879.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Post Offices and Post Roads and ProQuest (Firm). [To Extend Time of Special Postal Service Until Service Can Be Obtained by Advertisement.]. [publisher not identified], 1879.
Warning: These citations may not always be 100% accurate.