Cita APA (7a ed.)

Margetts, H., Eynon, R., & Hicks, T. (2006). Research into barriers and incentives for businesses filing returns online. National Audit Office.

Cita Chicago Style (17a ed.)

Margetts, H., R. Eynon, y T. Hicks. Research into Barriers and Incentives for Businesses Filing Returns Online. National Audit Office, 2006.

Cita MLA (9a ed.)

Margetts, H., et al. Research into Barriers and Incentives for Businesses Filing Returns Online. National Audit Office, 2006.