APA citáció

Refaat Adel M., Kabesh Mahmoud Lofty, & Abdallah Zeinab M. (1982). Petrographical and geochemical studies of the Al-Bayda granites, South Eastern Sector, Yemen Arab Republic. Szeged.

Chicago Style (17th ed.) Citation

Refaat Adel M., Kabesh Mahmoud Lofty, and Abdallah Zeinab M. Petrographical and Geochemical Studies of the Al-Bayda Granites, South Eastern Sector, Yemen Arab Republic. University of Szeged, Department of Mineralogy, Geochemistry and Petrology: Szeged, 1982.

MLA idézés

Refaat Adel M., et al. Petrographical and Geochemical Studies of the Al-Bayda Granites, South Eastern Sector, Yemen Arab Republic. Szeged, 1982.