APA (7th ed.) Citation

(2005). Techniques in variational analysis. Springer. https://doi.org/10.1007/0-387-28271-8

Chicago Style (17th ed.) Citation

Techniques in Variational Analysis. New York, NY: Springer, 2005. https://doi.org/10.1007/0-387-28271-8.

MLA (9th ed.) Citation

Techniques in Variational Analysis. Springer, 2005. https://doi.org/10.1007/0-387-28271-8.