APA stil citiranja

Colombini, F. (1989). Partial differential equations and their calculus of variations: Partial differential equations and their calculus of variations : essays in honor of Ennio De Giorgi / vol. 1. Boston [etc.]: Birkauser.

Chicago stil citiranja

Colombini, F. Partial differential equations and their calculus of variations: Partial differential equations and their calculus of variations : essays in honor of Ennio De Giorgi / vol. 1. Boston [etc.]: Birkauser, 1989.

MLA stil citiranja

Colombini, F. Partial differential equations and their calculus of variations: Partial differential equations and their calculus of variations : essays in honor of Ennio De Giorgi / vol. 1. Boston [etc.]: Birkauser, 1989.