MLA

Boffi, Daniele, et al. Mixed Finite Elements, Compatibility Conditions, and Applications. Springer Berlin Heidelberg, 2008.

APA

Boffi, D., Brezzi, F., Demkowicz, L. F, Durán, R. G, Falk, R. S, Fortin, M., Gastaldi, L., Takens, F., & Teissier, B. (2008). Mixed Finite Elements, Compatibility Conditions, and Applications. Springer Berlin Heidelberg.

Chicago

Boffi, Daniele, Franco Brezzi, Leszek F Demkowicz, Ricardo G Durán, Richard S Falk, Michel Fortin, Lucia Gastaldi, F Takens, and B Teissier. Mixed Finite Elements, Compatibility Conditions, and Applications. : Springer Berlin Heidelberg, 2008.