APA (7th ed.) Citation

Barthorp, M. (1982). The north-west frontier: British India and Afghanistan : a pictorial history, 1839-1947. Blandford Press.

Chicago Style (17th ed.) Citation

Barthorp, Michael. The North-west Frontier: British India and Afghanistan : A Pictorial History, 1839-1947. Poole, Dorset: Blandford Press, 1982.

MLA (9th ed.) Citation

Barthorp, Michael. The North-west Frontier: British India and Afghanistan : A Pictorial History, 1839-1947. Blandford Press, 1982.