APA (7. basım) Alıntı

Keen, W. J. (1928). The North West Frontier Province and the war. Govt. Print. and Stationery.

Chicago Style (17. basım) Atıf

Keen, W. J. The North West Frontier Province and the War. Peshawar: Govt. Print. and Stationery, 1928.

MLA (8th ed.) Atıf

Keen, W. J. The North West Frontier Province and the War. Govt. Print. and Stationery, 1928.