APA সাইটেশন

Keir,David Lindsay. (1969). The constitutional history of modern Britain since 1485 (9th ed.). Adam and Charles black.

শিকাগো স্টাইলে সাইটেশন

Keir,David Lindsay. The Constitutional History of Modern Britain Since 1485. 9th ed. London: Adam and Charles black, 1969.

এমএলএ সাইটেশন

Keir,David Lindsay. The Constitutional History of Modern Britain Since 1485. 9th ed. Adam and Charles black, 1969.