Hestenes, M. R. (1980). Calculus of variations and optimal control theory. R. E. Krieger Pub. Co..
Chicago Style (17th ed.) CitationHestenes, Magnus R. Calculus of Variations and Optimal Control Theory. Huntington, N.Y.: R. E. Krieger Pub. Co., 1980.
MLA (8th ed.) CitationHestenes, Magnus R. Calculus of Variations and Optimal Control Theory. R. E. Krieger Pub. Co., 1980.
Warning: These citations may not always be 100% accurate.