APA citáció

Ghoneim Mohamed Ahmed F. & El-Anwar M. A. (1984). Petrochemistry and tectonic implication of the Umm Gheig formation, Eastern Desert, Egypt. Szeged.

Chicago Style (17th ed.) Citation

Ghoneim Mohamed Ahmed F. and El-Anwar M. A. Petrochemistry and Tectonic Implication of the Umm Gheig Formation, Eastern Desert, Egypt. University of Szeged, Department of Mineralogy, Geochemistry and Petrology: Szeged, 1984.

MLA idézés

Ghoneim Mohamed Ahmed F. and El-Anwar M. A. Petrochemistry and Tectonic Implication of the Umm Gheig Formation, Eastern Desert, Egypt. Szeged, 1984.