APA (7th ed.) Citation

Wang, C., & Eckel, C. L. (1957). Elementary theory of structures. McGraw-Hill.

Chicago Style (17th ed.) Citation

Wang, Chu-Kia, and Clarence Lewis Eckel. Elementary Theory of Structures. New York: McGraw-Hill, 1957.

MLA (9th ed.) Citation

Wang, Chu-Kia, and Clarence Lewis Eckel. Elementary Theory of Structures. McGraw-Hill, 1957.