APA Edition Citation

Pontryagin L. S. Etc. (1963). Mathematical theory of optimal processes.

Chicago Edition Citation

Pontryagin L. S. Etc. Mathematical Theory of Optimal Processes. 1963.

MLA Edition Citation

Pontryagin L. S. Etc. Mathematical Theory of Optimal Processes. 1963.

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