Citazione Stile APA (7a Edizione)

KEIR, D. L. (1969). The constitutional history of modern Britain since 1485 (9th ed.). E.L.B.S. and Adam and Charles.

Citazione stile Chigago Style (17a edizione)

KEIR, David Lindsay. The Constitutional History of Modern Britain Since 1485. 9th ed. London: E.L.B.S. and Adam and Charles, 1969.

Citatione MLA (9a ed.)

KEIR, David Lindsay. The Constitutional History of Modern Britain Since 1485. 9th ed. E.L.B.S. and Adam and Charles, 1969.