APA

Jennings Ivor,, . (1966). The British constitution. Cambridge: Cambridge University Press.

Chicago

Jennings Ivor,, . 1966. The British constitution. Cambridge: Cambridge University Press.

Harvard

Jennings Ivor,, . (1966). The British constitution. Cambridge: Cambridge University Press.

MLA

Jennings Ivor,, . The British constitution. Cambridge: Cambridge University Press. 1966.