APA引文

Keir, D. L. (1964). The constitutional history of modern Britain since 1485 (7th ed.). Black.

Chicago Style (17th ed.) Citation

Keir, David Lindsay. The Constitutional History of Modern Britain Since 1485. 7th ed. London: Black, 1964.

MLA引文

Keir, David Lindsay. The Constitutional History of Modern Britain Since 1485. 7th ed. Black, 1964.