Lee, E. B., & Markus, L. (1967). Foundations of optimal control theory. Wiley.
Chicago Style (17th ed.) CitationLee, E. B., and Lawrence Markus. Foundations of Optimal Control Theory. New York [u.a.]: Wiley, 1967.
MLA (9th ed.) CitationLee, E. B., and Lawrence Markus. Foundations of Optimal Control Theory. Wiley, 1967.
Warning: These citations may not always be 100% accurate.