APA-Zitierstil (7. Ausg.)

Giusti, E. (2005). Direct methods in the calculus of variations (Reprint.). World Scientific.

Chicago-Zitierstil (17. Ausg.)

Giusti, Enrico. Direct Methods in the Calculus of Variations. Reprint. New Jersey [u.a.]: World Scientific, 2005.

MLA-Zitierstil (9. Ausg.)

Giusti, Enrico. Direct Methods in the Calculus of Variations. Reprint. World Scientific, 2005.