Gaya APA

Chong, E, K., Zak, S, H. (1995). An Introduction to optimization / Edwin K.P. Chong, Stanislaw H. Zak . New York: John Wiley n Sons.

Gaya MLA

Chong, Edwin, K.P.., Zak, Stanislaw, H.. "An Introduction to optimization / Edwin K.P. Chong, Stanislaw H. Zak". New York: John Wiley n Sons, 1995. Textbook.