Citazione Stile APA (7a Edizione)

KEIR, S. D. L. (1963). The Constitutional history of modern Britain; since 1485 (7th ed.). E.L.B.S. & L.& C. Black.

Citazione stile Chigago Style (17a edizione)

KEIR, Sir David Lindsay. The Constitutional History of Modern Britain; Since 1485. 7th ed. London: E.L.B.S. & L.& C. Black, 1963.

Citatione MLA (9a ed.)

KEIR, Sir David Lindsay. The Constitutional History of Modern Britain; Since 1485. 7th ed. E.L.B.S. & L.& C. Black, 1963.