Cita APA (7th ed.)

Gorman, G. E., & Clayton, P. (1997). Qualitative research for the information professional: A practical handbook. Library Association.

Cita Chicago (17th ed.)

Gorman, G. E., i Peter Clayton. Qualitative Research for the Information Professional: A Practical Handbook. London: Library Association, 1997.

Cita MLA (9th ed.)

Gorman, G. E., i Peter Clayton. Qualitative Research for the Information Professional: A Practical Handbook. Library Association, 1997.