Cita APA

American Water Works Association, American Water Works Association, American National Standards Institute, & American National Standards Institute. (1984). AWWA standard for prestressed concrete pressure pipe, steel-cylinder type, for water and other liquids. Denver, Colo.: The Association.

Citación estilo Chicago

American Water Works Association, American Water Works Association, American National Standards Institute, y American National Standards Institute. AWWA Standard for Prestressed Concrete Pressure Pipe, Steel-cylinder Type, for Water and Other Liquids. Denver, Colo.: The Association, 1984.

Cita MLA

American Water Works Association, American Water Works Association, American National Standards Institute, y American National Standards Institute. AWWA Standard for Prestressed Concrete Pressure Pipe, Steel-cylinder Type, for Water and Other Liquids. Denver, Colo.: The Association, 1984.