Cita APA (7th ed.)

ACI Committee 318 & American Concrete Institute. (1979). Building code requirements for reinforced concrete (ACI 318-77). ACI.

Cita Chicago (17th ed.)

ACI Committee 318 i American Concrete Institute. Building Code Requirements for Reinforced Concrete (ACI 318-77). Detroit: ACI, 1979.

Cita MLA (8th ed.)

ACI Committee 318 i American Concrete Institute. Building Code Requirements for Reinforced Concrete (ACI 318-77). ACI, 1979.