APA stil citiranja

Levan, N. (1983). Systems and signals: Systems and signals. New York: Optimization Software, Publications Division : Worldwide distribution rights by Springer-Verlag.

Chicago stil citiranja

Levan, N. Systems and signals: Systems and signals. New York: Optimization Software, Publications Division : Worldwide distribution rights by Springer-Verlag, 1983.

MLA stil citiranja

Levan, N. Systems and signals: Systems and signals. New York: Optimization Software, Publications Division : Worldwide distribution rights by Springer-Verlag, 1983.