Al-Sayari, S. S., & Zötl, J. G. (1978). Quaternary Period in Saudi Arabia: 1: Sedimentological, Hydrogeological, Hydrochemical, Geomorphological, and Climatological Investigations in Central and Eastern Saudi Arabia. Springer Vienna.
Chicago Style (17th ed.) CitationAl-Sayari, Saad S., and Josef Georg Zötl. Quaternary Period in Saudi Arabia: 1: Sedimentological, Hydrogeological, Hydrochemical, Geomorphological, and Climatological Investigations in Central and Eastern Saudi Arabia. Vienna: Springer Vienna, 1978.
MLA (9th ed.) CitationAl-Sayari, Saad S., and Josef Georg Zötl. Quaternary Period in Saudi Arabia: 1: Sedimentological, Hydrogeological, Hydrochemical, Geomorphological, and Climatological Investigations in Central and Eastern Saudi Arabia. Springer Vienna, 1978.