Cita APA (7a ed.)

Nicholas, D. (1996). Assessing information needs: Tools and techniques. Aslib.

Cita Chicago Style (17a ed.)

Nicholas, David. Assessing Information Needs: Tools and Techniques. London: Aslib, 1996.

Cita MLA (9a ed.)

Nicholas, David. Assessing Information Needs: Tools and Techniques. Aslib, 1996.