Style de citation APA (7e éd.)

Demengel, F., Demengel, G., & Demengel, G. (2012). Functional spaces for the theory of elliptic partial differential equations. Springer London.

Style de citation Chicago (17e éd.)

Demengel, Françoise, Gilbert Demengel, et Gilbert Demengel. Functional Spaces for the Theory of Elliptic Partial Differential Equations. London: Springer London, 2012.

Style de citation MLA (8e éd.)

Demengel, Françoise, et al. Functional Spaces for the Theory of Elliptic Partial Differential Equations. Springer London, 2012.