APA (7th ed.) Citation

Dacorogna, B. (2009). Introduction to the calculus of variations (2nd ed.). Imperial College Press.

Chicago Style (17th ed.) Citation

Dacorogna, Bernard. Introduction to the Calculus of Variations. 2nd ed. London: Imperial College Press, 2009.

MLA (8th ed.) Citation

Dacorogna, Bernard. Introduction to the Calculus of Variations. 2nd ed. Imperial College Press, 2009.

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