MLA

Clarke, Francis. Functional Analysis, Calculus of Variations and Optimal Control. Dordrecht: Springer London, 2013.

APA

Clarke, F. (2013). Functional Analysis, Calculus of Variations and Optimal Control. Dordrecht: Springer London.

Chicago

Clarke, Francis Functional Analysis, Calculus of Variations and Optimal Control. Dordrecht: Springer London, 2013.