Rothgeb, Benton E. Shallu, or "Egyptian Wheat": A Late-Maturing Variety of Sorghum. Washington D.C.. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metadc96470/. Accessed October 20, 2016.
Note: Inconsistencies in capitalization and punctuation within the Digital Library may affect this citation. Before using this citation in formal writing, please consult your preferred style manual. More information.