MLA

Beer, Gernot, et al. The Boundary Element Method with Programming. Springer Vienna, 2008.

APA

Beer, G., Duenser, C., Smith, I. M, Smith, I. Moffat, & Smith, I. (2008). The Boundary Element Method with Programming. Springer Vienna.

Chicago

Beer, Gernot, Christian Duenser, Ian M Smith, Ian Moffat Smith, and Ian Smith. The Boundary Element Method with Programming. : Springer Vienna, 2008.