Cita APA (7th ed.)

American Concrete Institute. (1981). Design handbook in accordance with strength design method of ACI 318-77: Volume 1 beams, slabs, brackets, footings, and pile caps (3rd ed.). American Concrete Institute.

Cita Chicago (17th ed.)

American Concrete Institute. Design Handbook in Accordance with Strength Design Method of ACI 318-77: Volume 1 Beams, Slabs, Brackets, Footings, and Pile Caps. 3rd ed. Detroit, Mich: American Concrete Institute, 1981.

Cita MLA (9th ed.)

American Concrete Institute. Design Handbook in Accordance with Strength Design Method of ACI 318-77: Volume 1 Beams, Slabs, Brackets, Footings, and Pile Caps. 3rd ed. American Concrete Institute, 1981.