Cita APA

Balakrishnan, A. V. (1969). Control theory and the calculus of variations. Academic press.

Chicago Edition Citation

Balakrishnan, A V. Control Theory and the Calculus of Variations. New York: Academic press, 1969.

Cita MLA

Balakrishnan, A V. Control Theory and the Calculus of Variations. Academic press, 1969.