Παραπομπή APA

Hackbusch, W. (1995). Integral equations: Theory and numerical treatment. Birkhauser Verlag.

Παραπομπή Chicago Style

Hackbusch, W. Integral Equations: Theory and Numerical Treatment. Boston: Birkhauser Verlag, 1995.

Παραπομπή MLA

Hackbusch, W. Integral Equations: Theory and Numerical Treatment. Birkhauser Verlag, 1995.