A list of astronomically determined positions in northern and western Arabia (up to November, 1918).
Comp. for the Geographical section of the General Staff by D. Carruthers and E. A. Reeves.

APA Citation

Carruthers, D., Reeves, E. Ayearst., Great Britain. Army. General Staff. Geographical section. (1918). A list of astronomically determined positions in northern and western Arabia (up to November, 1918). London: Vacher.

MLA Citation

Carruthers, Douglas, 1882-1962, Edward Ayearst Reeves, and Great Britain. Army. General Staff. Geographical section. A List of Astronomically Determined Positions In Northern And Western Arabia (up to November, 1918). London: Vacher, 1918.