Gaya APA

Ray, H, W, ., A, S, J. (1973). Process Optimization with Applications in Metallurgy and Chemical Engineering . New York: John Wiley & Sons.

Gaya MLA

Ray, Harmon, W, ., And, Szekely,, Julian.. "Process Optimization with Applications in Metallurgy and Chemical Engineering". New York: John Wiley & Sons, 1973. Text.