Gaya APA

Lewis, F, L., Syrmos, V, L. (1995). Optimal control (Ed. 2). United States of America: John Wiley and Sons.

Gaya MLA

Lewis, Frank, L.., Syrmos, Vassilis, L.. "Optimal control". Ed. 2 United States of America: John Wiley and Sons, 1995. Printed Book.