APA način citiranja (7. izdanje)
Grudin, J. ACM Transactions on Computer-Human Interaction: June 1999 : Volume 6 : Number 2. Association for Computing Machinery.
Čikaški stil citiranja (17. izdanje)
Grudin, Jonathan. ACM Transactions on Computer-Human Interaction: June 1999 : Volume 6 : Number 2. Nueva York, EUA: Association for Computing Machinery.
MLA način citiranja (9. izdanje)
Grudin, Jonathan. ACM Transactions on Computer-Human Interaction: June 1999 : Volume 6 : Number 2. Association for Computing Machinery.
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