Cita APA (7a ed.)

Younghusband, G. J., & Younghusband, F. E. (1976). The relief of Chitral. English Book House.

Cita Chicago Style (17a ed.)

Younghusband, G. J., y Francis Edward Younghusband. The Relief of Chitral. Lahore: English Book House, 1976.

Cita MLA (8a ed.)

Younghusband, G. J., y Francis Edward Younghusband. The Relief of Chitral. English Book House, 1976.