Παραπομπή APA

Bergman, S. (1971). Integral operators in the theory of linear partial differential equations (3rd printing.). Berlin: Springer-Verlag.

Παραπομπή Chicago Style

Bergman, Stefan. Integral Operators in the Theory of Linear Partial Differential Equations. 3rd printing. Berlin: Springer-Verlag, 1971.

Παραπομπή MLA

Bergman, Stefan. Integral Operators in the Theory of Linear Partial Differential Equations. 3rd printing. Berlin: Springer-Verlag, 1971.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.