APA Edition Citation

Phelps, R. R. (1989). Convex functions, monotone operators, and differentiability Robert R. Phelps. Springer-Verlag. https://doi.org/10.1007/978-3-540-46077-0

Chicago Edition Citation

Phelps, Robert R. Convex Functions, Monotone Operators, and Differentiability Robert R. Phelps. Berlin ; New York: Springer-Verlag, 1989. https://dx.doi.org/10.1007/978-3-540-46077-0.

MLA Edition Citation

Phelps, Robert R. Convex Functions, Monotone Operators, and Differentiability Robert R. Phelps. Springer-Verlag, 1989.