Citazione Stile APA (7a Edizione)

Leitmann, G. (1981). The calculus of variations and optimal control: An introduction. Plenum.

Citazione stile Chigago Style (17a edizione)

Leitmann, George. The Calculus of Variations and Optimal Control: An Introduction. Nueva York: Plenum, 1981.

Citatione MLA (9a ed.)

Leitmann, George. The Calculus of Variations and Optimal Control: An Introduction. Plenum, 1981.