APA citiranje

El-Sayed, A. (1997). Seismic hazard in Egypt. ACTA Universitatis Upsaliensis.

Chicago Style (17th ed.) Citation

El-Sayed, Attia. Seismic Hazard in Egypt. Uppsala: ACTA Universitatis Upsaliensis, 1997.

MLA citiranje

El-Sayed, Attia. Seismic Hazard in Egypt. ACTA Universitatis Upsaliensis, 1997.