Cita APA (7a ed.)
Wardle, J., Ereaut, G., Imms, M., & Callingham, M. Qualitative Market Research: Principle and Practice : Developing Advertising with Qualitative Market Research. Sage.
Cita estilo Chicago (17a ed.)
Wardle, Judith, Gill Ereaut, Mike Imms, y Martin Callingham. Qualitative Market Research: Principle and Practice : Developing Advertising with Qualitative Market Research. Londres, Inglaterra: Sage.
Cita MLA (9a ed.)
Wardle, Judith, et al. Qualitative Market Research: Principle and Practice : Developing Advertising with Qualitative Market Research. Sage.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.