APA način citiranja (7. izdanje)

Ford, J. L. (2008). Ruby programming for the absolute beginner. Thomson Course Technology PTR.

Čikaški stil citiranja (17. izdanje)

Ford, Jerry Lee. Ruby Programming for the Absolute Beginner. Boston: Thomson Course Technology PTR, 2008.

MLA način citiranja (9. izdanje)

Ford, Jerry Lee. Ruby Programming for the Absolute Beginner. Thomson Course Technology PTR, 2008.