Ulugh Beg's catalogue of stars :
revised from all Persian manuscripts existing in Great Britain, with a vocabulary of Persian and Arabic words /
by Edward Ball Knobel.
APA Citation
Ulugh Beg, 1., Knobel, E. B. (Edward Ball). (1917). Ulugh Beg's catalogue of stars: revised from all Persian manuscripts existing in Great Britain, with a vocabulary of Persian and Arabic words. Washington: The Carnegie Institution of Washington.
MLA Citation
Ulugh Beg, 1394-1449, and E. B. (Edward Ball) Knobel. Ulugh Beg's Catalogue of Stars: Revised From All Persian Manuscripts Existing In Great Britain, With a Vocabulary of Persian And Arabic Words. Washington: The Carnegie Institution of Washington, 1917.
Warning: These citations may not always be complete (especially for serials).