Παραπομπή σε μορφή APA (7η εκδ.)

Mahfouz, A. H. A. (2005). Study of combined vacuum-surcharge preloading mechanism for ground treatment.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Mahfouz, Ali Hassan Ali. Study of Combined Vacuum-surcharge Preloading Mechanism for Ground Treatment. 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Mahfouz, Ali Hassan Ali. Study of Combined Vacuum-surcharge Preloading Mechanism for Ground Treatment. 2005.