Cita APA (7th ed.)

Unsworth, J. F. (2010). Design of modern steel railway bridges. CRC Press, Taylor & Francis.

Cita Chicago (17th ed.)

Unsworth, John F. Design of Modern Steel Railway Bridges. Boca Raton, Fla: CRC Press, Taylor & Francis, 2010.

Cita MLA (9th ed.)

Unsworth, John F. Design of Modern Steel Railway Bridges. CRC Press, Taylor & Francis, 2010.