APA stil citiranja

Randić, M. (1989). Introduction to Nobel: Introduction to Nobel : universal pictographic language. Des Moines, Iowa: Department of Mathematics and Computer Science, Drake University.

Chicago stil citiranja

Randić, Milan. Introduction to Nobel: Introduction to Nobel : universal pictographic language. Des Moines, Iowa: Department of Mathematics and Computer Science, Drake University, 1989.

MLA stil citiranja

Randić, Milan. Introduction to Nobel: Introduction to Nobel : universal pictographic language. Des Moines, Iowa: Department of Mathematics and Computer Science, Drake University, 1989.