APA (7th ed.) Citation

Phelps, R. R. (1989). Convex functions, monotone operators, and differentiability. Springer-Verlag.

Chicago Style (17th ed.) Citation

Phelps, Robert Ralph. Convex Functions, Monotone Operators, and Differentiability. Berlin: Springer-Verlag, 1989.

MLA (9th ed.) Citation

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

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