APA (7th ed.) Citation

Leitmann, G. (1986). The calculus of variations and optimal control: An introduction (3. print.). Plenum Press.

Chicago Style (17th ed.) Citation

Leitmann, George. The Calculus of Variations and Optimal Control: An Introduction. 3. print. New York [u.a.]: Plenum Press, 1986.

MLA (9th ed.) Citation

Leitmann, George. The Calculus of Variations and Optimal Control: An Introduction. 3. print. Plenum Press, 1986.