Citazione Stile APA (7a Edizione)

Jelen, F. C., & Black, J. H. (1983). Cost and optimization engineering (2a. ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Jelen, Frederic C., e James Hay Black. Cost and Optimization Engineering. 2a. ed. Nueva York: McGraw-Hill, 1983.

Citatione MLA (9a ed.)

Jelen, Frederic C., e James Hay Black. Cost and Optimization Engineering. 2a. ed. McGraw-Hill, 1983.