APA (7th ed.) Citation

Buttazzo, G. (1989). Semicontinuity, relaxation and integral representation in the calculus of variations (1. publ.). Longman.

Chicago Style (17th ed.) Citation

Buttazzo, Giuseppe. Semicontinuity, Relaxation and Integral Representation in the Calculus of Variations. 1. publ. New York: Longman, 1989.

MLA (9th ed.) Citation

Buttazzo, Giuseppe. Semicontinuity, Relaxation and Integral Representation in the Calculus of Variations. 1. publ. Longman, 1989.