APA aipamena

Van Brunt, B. (2003). Calculus of variations. Springer.

Chicago Style aipamena

Van Brunt, Bruce. Calculus of Variations. Berlin: Springer, 2003.

MLA aipamena

Van Brunt, Bruce. Calculus of Variations. Springer, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.