Cita APA (7a ed.)

Richards, P. G. (1983). The local government system. G. Allen & Unwin.

Cita Chicago Style (17a ed.)

Richards, Peter G. The Local Government System. London ; Boston: G. Allen & Unwin, 1983.

Cita MLA (9a ed.)

Richards, Peter G. The Local Government System. G. Allen & Unwin, 1983.