Παραπομπή APA

Keir,David Lindsay. (1964). The constitutional history modern Britain since 1485 (7th ed.). Adam and Charles black.

Παραπομπή Chicago Style

Keir,David Lindsay. The Constitutional History Modern Britain Since 1485. 7th ed. London: Adam and Charles black, 1964.

Παραπομπή MLA

Keir,David Lindsay. The Constitutional History Modern Britain Since 1485. 7th ed. Adam and Charles black, 1964.