APA način citiranja (7. izdanje)

Long, L., & Long, N. (1994). Introduction to computers and information systems (4 th.). Prentice Hall.

Čikaški stil citiranja (17. izdanje)

Long, Larry, i Nancy Long. Introduction to Computers and Information Systems. 4 th. New Jersey: Prentice Hall, 1994.

MLA način citiranja (9. izdanje)

Long, Larry, i Nancy Long. Introduction to Computers and Information Systems. 4 th. Prentice Hall, 1994.