Cita APA (7th ed.)

Radford, M. L., Barnes, S. B., & Barr, L. R. (2006). Web research: Selecting, evaluating, and citing. Pearson/Allyn & Bacon.

Cita Chicago (17th ed.)

Radford, Marie L., Susan B. Barnes, i Linda R. Barr. Web Research: Selecting, Evaluating, and Citing. Boston: Pearson/Allyn & Bacon, 2006.

Cita MLA (9th ed.)

Radford, Marie L., et al. Web Research: Selecting, Evaluating, and Citing. Pearson/Allyn & Bacon, 2006.