APA stil citiranja

Sage, A. P. (1977). Systems engineering: Systems engineering : methodology & applications. New York: IEEE Press.

Chicago stil citiranja

Sage, Andrew P. Systems engineering: Systems engineering : methodology & applications. New York: IEEE Press, 1977.

MLA stil citiranja

Sage, Andrew P. Systems engineering: Systems engineering : methodology & applications. New York: IEEE Press, 1977.