APA (7th ed.) Citation

United States. Department of the Interior & ProQuest (Firm). (1900). Ages of employees, Department of the Interior. Letter from the Secretary of the Interior, in response to resolution of the Senate of March 16, 1900, reporting the number of employees within the several age periods specified. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Department of the Interior and ProQuest (Firm). Ages of Employees, Department of the Interior. Letter from the Secretary of the Interior, in Response to Resolution of the Senate of March 16, 1900, Reporting the Number of Employees Within the Several Age Periods Specified. Washington: [publisher not identified], 1900.

MLA (9th ed.) Citation

United States. Department of the Interior and ProQuest (Firm). Ages of Employees, Department of the Interior. Letter from the Secretary of the Interior, in Response to Resolution of the Senate of March 16, 1900, Reporting the Number of Employees Within the Several Age Periods Specified. [publisher not identified], 1900.