APA (7th ed.) Citation

United States. Congress. Senate. Committee on Post Office and Civil Service & ProQuest (Firm). (1948). Authorizing the issuance of a special series of stamps commemorative of the fiftieth anniversary of the organization of the Rough Riders (First Volunteer United States Cavalry) of the Spanish-American War. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Post Office and Civil Service and ProQuest (Firm). Authorizing the Issuance of a Special Series of Stamps Commemorative of the Fiftieth Anniversary of the Organization of the Rough Riders (First Volunteer United States Cavalry) of the Spanish-American War. Washington: [publisher not identified], 1948.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Post Office and Civil Service and ProQuest (Firm). Authorizing the Issuance of a Special Series of Stamps Commemorative of the Fiftieth Anniversary of the Organization of the Rough Riders (First Volunteer United States Cavalry) of the Spanish-American War. [publisher not identified], 1948.