Cita APA (7th ed.)

United States. Bureau of Reclamation. (1938). Boulder Canyon project: Final reports. the Bureau.

Cita Chicago (17th ed.)

United States. Bureau of Reclamation. Boulder Canyon Project: Final Reports. Denver, Colo.: the Bureau, 1938.

Cita MLA (8th ed.)

United States. Bureau of Reclamation. Boulder Canyon Project: Final Reports. the Bureau, 1938.