APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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