APA način citiranja (7. izdanje)
Westland, J. C., & Clark, T. H. K. (2001). Global electronic commerce: Theory and case studies. University Press.
Čikaški stil citiranja (17. izdanje)
Westland, J Christopher, i Theodore H K. Clark. Global Electronic Commerce: Theory and Case Studies. Hyderabad: University Press, 2001.
MLA način citiranja (9. izdanje)
Westland, J Christopher, i Theodore H K. Clark. Global Electronic Commerce: Theory and Case Studies. University Press, 2001.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.