APA (7. basım) Alıntı

U.S. Bureau of Yards and Dcoks. (1964). Maintenance and operation ofwater supply systems. s.n.

Chicago Style (17. basım) Atıf

U.S. Bureau of Yards and Dcoks. Maintenance and Operation Ofwater Supply Systems. Washington, D.C: s.n, 1964.

MLA (9th ed.) Atıf

U.S. Bureau of Yards and Dcoks. Maintenance and Operation Ofwater Supply Systems. s.n, 1964.