APA (7th ed.) Citation

United States. Post Office Department & ProQuest (Firm). (1871). Letter from the Postmaster General, communicating, in compliance with a resolution of the Senate of the 13th instant, information in relation to the detention of the California mails on the Union Pacific and Central Pacific Railroads. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Post Office Department and ProQuest (Firm). Letter from the Postmaster General, Communicating, in Compliance with a Resolution of the Senate of the 13th Instant, Information in Relation to the Detention of the California Mails on the Union Pacific and Central Pacific Railroads. Washington: [publisher not identified], 1871.

MLA (9th ed.) Citation

United States. Post Office Department and ProQuest (Firm). Letter from the Postmaster General, Communicating, in Compliance with a Resolution of the Senate of the 13th Instant, Information in Relation to the Detention of the California Mails on the Union Pacific and Central Pacific Railroads. [publisher not identified], 1871.