Παραπομπή APA

Bucur, D., & Buttazzo, G. (2005). Variational methods in shape optimization problems. Birkhause.

Παραπομπή Chicago Style

Bucur, Dorin, και Giuseppe Buttazzo. Variational Methods in Shape Optimization Problems. Boston: Birkhause, 2005.

Παραπομπή MLA

Bucur, Dorin, και Giuseppe Buttazzo. Variational Methods in Shape Optimization Problems. Birkhause, 2005.