Cita APA (7th ed.)
Bevan, T. (1956). The theory of machines: A text-book for engineering students ([3d ed.].). Longmans, Green.
Cita Chicago (17th ed.)
Bevan, Thomas. The Theory of Machines: A Text-book for Engineering Students. [3d ed.]. London, New York: Longmans, Green, 1956.
Cita MLA (9th ed.)
Bevan, Thomas. The Theory of Machines: A Text-book for Engineering Students. [3d ed.]. Longmans, Green, 1956.
Atenció: Aquestes cites poden no estar 100% correctes.