Παραπομπή APA

King,A.C, Billingham,J, & Otto,S.R. (2003). Differential Equations: Linear,Nonlinear,Ordinary,Partial. Cambridge University Press.

Παραπομπή Chicago Style

King,A.C, Billingham,J, και Otto,S.R. Differential Equations: Linear,Nonlinear,Ordinary,Partial. Cambridge: Cambridge University Press, 2003.

Παραπομπή MLA

King,A.C, et al. Differential Equations: Linear,Nonlinear,Ordinary,Partial. Cambridge University Press, 2003.