APA način citiranja (7. izdanje)
Wardle, J. (2002). Developing advertising with qualitative market research. Sage.
Čikaški stil citiranja (17. izdanje)
Wardle, Judith. Developing Advertising with Qualitative Market Research. London ; Thousand Oaks, CA: Sage, 2002.
MLA način citiranja (9. izdanje)
Wardle, Judith. Developing Advertising with Qualitative Market Research. Sage, 2002.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.