[Book on the configuration of the orb].

MLA

Dunash ibn Tamim, et al. [Book on the configuration of the orb]. [Seville?, Spain], [13--?]

APA

Dunash ibn Tamim, Māshāʾallāh, Schoenberg, L. & Lawrence J. Schoenberg Collection (University of Pennsylvania). (1300). [Book on the configuration of the orb]. [Seville?, Spain].

Chicago

Dunash ibn Tamim, Māshāʾallāh, Lawrence J. Schoenberg and Lawrence J. Schoenberg Collection (University of Pennsylvania). [Book on the configuration of the orb]. [Seville?, Spain], [13--?]