Cita APA

United States. Bureau of Reclamation. (1957). Hydraulic and excavation tables U.S. Govt. print. off..

Citación estilo Chicago

United States. Bureau of Reclamation. Hydraulic and Excavation Tables. 11th ed. Washington: U.S. Govt. print. off., 1957.

Cita MLA

United States. Bureau of Reclamation. Hydraulic and Excavation Tables. 11th ed. Washington: U.S. Govt. print. off., 1957.