Cita APA (7a ed.)

Hopkinson, B. (1910). Vibrations of systems having one degree of freedom. University Press.

Cita Chicago Style (17a ed.)

Hopkinson, B. Vibrations of Systems Having One Degree of Freedom. Cambridge [Eng.]: University Press, 1910.

Cita MLA (8a ed.)

Hopkinson, B. Vibrations of Systems Having One Degree of Freedom. University Press, 1910.