Cita APA (7th ed.)
Thompson, F., & Haywood, G. G. (1986). Structural analysis using virtual work. Chapman and Hall.
Cita Chicago (17th ed.)
Thompson, F., i G. G. Haywood. Structural Analysis Using Virtual Work. London ; New York: Chapman and Hall, 1986.
Cita MLA (9th ed.)
Thompson, F., i G. G. Haywood. Structural Analysis Using Virtual Work. Chapman and Hall, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.