MLA

Stroud, Ian, Hildegarde Nagy, and Ian Anthony Stroud. Solid Modelling and Cad Systems. Springer London, 2011.

APA

Stroud, I., Nagy, H., & Stroud, I. Anthony. (2011). Solid Modelling and CAD Systems. Springer London.

Chicago

Stroud, Ian, Hildegarde Nagy, and Ian Anthony Stroud. Solid Modelling and CAD Systems. : Springer London, 2011.