Cita APA (7a ed.)

Firmage, A. D. (1963). Fundamental theory of structures. John Wille.

Cita Chicago Style (17a ed.)

Firmage, Allan D. Fundamental Theory of Structures. New York: John Wille, 1963.

Cita MLA (9a ed.)

Firmage, Allan D. Fundamental Theory of Structures. John Wille, 1963.