Gaya APA

ALLEN, M, B. (2006). (E-Book Teknik Sipil) Partial Differential Equations and the Finite Element Method (-). USA: Wiley-Interscience.

Gaya MLA

ALLEN, MYRON, B.. "(E-Book Teknik Sipil) Partial Differential Equations and the Finite Element Method". - USA: Wiley-Interscience, 2006. Computer File.