Παραπομπή APA

Winter, G., & Nilson, H. A. (1979). Design of Concrete Structures (9th ed.). McGraw-Hill.

Παραπομπή Chicago Style

Winter, George, και H. Arthur Nilson. Design of Concrete Structures. 9th ed. Tokyo: McGraw-Hill, 1979.

Παραπομπή MLA

Winter, George, και H. Arthur Nilson. Design of Concrete Structures. 9th ed. McGraw-Hill, 1979.