MLA

Aboumoussa, Walid, and Magued Iskander. Rigidly Framed Earth Retaining Structures. Springer Berlin Heidelberg, 2014.

APA

Aboumoussa, W., & Iskander, M. (2014). Rigidly Framed Earth Retaining Structures. Springer Berlin Heidelberg.

Chicago

Aboumoussa, Walid, and Magued Iskander. Rigidly Framed Earth Retaining Structures. : Springer Berlin Heidelberg, 2014.