Maitland, F. W. (1908). The constitutional history of England. Cambridge University.
Chicago Style (17th ed.) ZitazioaMaitland, Frederick William. The Constitutional History of England. Cambridge: Cambridge University, 1908.
MLA (9th ed.) ZitazioaMaitland, Frederick William. The Constitutional History of England. Cambridge University, 1908.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.