Cita APA (7a ed.)

Kellas, J. G. (1975). The Scottish political system (2nd ed.). Cambridge University Press.

Cita Chicago Style (17a ed.)

Kellas, James G. The Scottish Political System. 2nd ed. Cambridge: Cambridge University Press, 1975.

Cita MLA (9a ed.)

Kellas, James G. The Scottish Political System. 2nd ed. Cambridge University Press, 1975.