Cita APA (7a ed.)

439, 1. A. C. I. A. C. (1977). Steel reinforcement properties and availability. Detroit, Mich. : ACI.

Cita Chicago Style (17a ed.)

439, 11128 American Concrete Institute. ACI Committee. Steel Reinforcement Properties and Availability. Detroit, Mich. : ACI, 1977.

Cita MLA (9a ed.)

439, 11128 American Concrete Institute. ACI Committee. Steel Reinforcement Properties and Availability. Detroit, Mich. : ACI, 1977.