APA (7th ed.) Citation

United States. Congress. Senate. Select Committee to Investigate Civil Service Operations & ProQuest (Firm). (1889). [Letter of Secretary of Smithsonian Institution classified service of officers and employees of National Museum.]. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Select Committee to Investigate Civil Service Operations and ProQuest (Firm). [Letter of Secretary of Smithsonian Institution Classified Service of Officers and Employees of National Museum.]. Washington: [publisher not identified], 1889.

MLA (9th ed.) Citation

United States. Congress. Senate. Select Committee to Investigate Civil Service Operations and ProQuest (Firm). [Letter of Secretary of Smithsonian Institution Classified Service of Officers and Employees of National Museum.]. [publisher not identified], 1889.