Cita APA (7a ed.)

American Concrete Institute. (1996). ACI manual of concrete practice. American Concrete Institute.

Cita Chicago Style (17a ed.)

American Concrete Institute. ACI Manual of Concrete Practice. Michingan: American Concrete Institute, 1996.

Cita MLA (9a ed.)

American Concrete Institute. ACI Manual of Concrete Practice. American Concrete Institute, 1996.