APA সাইটেশন

Kirby, M. (1981). The decline of British Economic power since 1870. London: George Allen & Unwin.

শিকাগো স্টাইলে সাইটেশন

Kirby, M.V. The Decline of British Economic Power Since 1870. London: George Allen & Unwin, 1981.

এমএলএ সাইটেশন

Kirby, M.V. The Decline of British Economic Power Since 1870. London: George Allen & Unwin, 1981.