APA-viite

Dacorogna, B., & Marcellini, P. (1999). Implicit partial differential equations. Birkh�user.

Chicago-tyylinen lähdeviittaus

Dacorogna, Bernard, ja Paolo Marcellini. Implicit Partial Differential Equations. Boston: Birkh�user, 1999.

MLA-viite

Dacorogna, Bernard, ja Paolo Marcellini. Implicit Partial Differential Equations. Birkh�user, 1999.