Παραπομπή APA

Douglas, J., & Dupont, T. (1974). Collocation methods for parabolic equations in a single space variable.

Παραπομπή Chicago Style

Douglas, Jim, και Todd Dupont. Collocation Methods for Parabolic Equations in a Single Space Variable. Springer-Verlag, Berlin, 1974.

Παραπομπή MLA

Douglas, Jim, και Todd Dupont. Collocation Methods for Parabolic Equations in a Single Space Variable. 1974.