APA

Abouleid A., Said Y., .Footings design manual. Cairo: AAlam Alkotob.

Chicago

Abouleid Abdel-Fattah, Said Yehia, .Footings design manual. Cairo: AAlam Alkotob.

Harvard

Abouleid A., Said Y., .Footings design manual. Cairo: AAlam Alkotob.

MLA

Abouleid Abdel-Fattah, Said Yehia, .Cairo: AAlam Alkotob. .