APA (7th ed.) Citation

Dacorogna, B. (2015). Introduction to the calculus of variations (3rd edition.). Imperial College Press.

Chicago Style (17th ed.) Citation

Dacorogna, Bernard. Introduction to the Calculus of Variations. 3rd edition. Covent Garden, London: Imperial College Press, 2015.

MLA (9th ed.) Citation

Dacorogna, Bernard. Introduction to the Calculus of Variations. 3rd edition. Imperial College Press, 2015.

Warning: These citations may not always be 100% accurate.