Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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