Cita APA (7a ed.)

Firmage, D. A. (1963). Fundamental theory of structures. J. Wiley and sons.

Cita Chicago Style (17a ed.)

Firmage, D. Allan. Fundamental Theory of Structures. New York: J. Wiley and sons, 1963.

Cita MLA (9a ed.)

Firmage, D. Allan. Fundamental Theory of Structures. J. Wiley and sons, 1963.