APA (7th ed.) Citation

Pontryagin, L. S., Boltyanskii, V. G., Gmkrelidze, R. V., & Mishchenko, E. F. (1964). The mathematical theory of optimal processes. Pergamon Press.

Chicago Style (17th ed.) Citation

Pontryagin, L. S., V. G. Boltyanskii, R. V. Gmkrelidze, and E. F. Mishchenko. The Mathematical Theory of Optimal Processes. Nueva York: Pergamon Press, 1964.

MLA (9th ed.) Citation

Pontryagin, L. S., et al. The Mathematical Theory of Optimal Processes. Pergamon Press, 1964.