Cita APA (7th ed.)

Hewson, C., Vogel, C., & Laurent, D. (2016). Internet research methods (Second edition.). SAGE.

Cita Chicago (17th ed.)

Hewson, Claire, Carl Vogel, i Dianna Laurent. Internet Research Methods. Second edition. Los Angeles: SAGE, 2016.

Cita MLA (9th ed.)

Hewson, Claire, et al. Internet Research Methods. Second edition. SAGE, 2016.