Cita APA (7a ed.)

Barker, J. (1964). Mechanical and electrical vibrations. Methuen.

Cita Chicago Style (17a ed.)

Barker, J.R. Mechanical and Electrical Vibrations. London: Methuen, 1964.

Cita MLA (9a ed.)

Barker, J.R. Mechanical and Electrical Vibrations. Methuen, 1964.