APA (7th ed.) Citation

Kirk, D. E. (1970). Optimal control theory: An introduction. Dover Publications.

Chicago Style (17th ed.) Citation

Kirk, Donald E. Optimal Control Theory: An Introduction. New York: Dover Publications, 1970.

MLA (9th ed.) Citation

Kirk, Donald E. Optimal Control Theory: An Introduction. Dover Publications, 1970.

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