Cita APA

Hunter E J. (2009). Classification made simple: An introduction to knowledge organisation and information retrieval (3.). Ashgate.

Chicago Edition Citation

Hunter E J. Classification Made Simple: An Introduction to Knowledge Organisation and Information Retrieval. 3. England: Ashgate, 2009.

Cita MLA

Hunter E J. Classification Made Simple: An Introduction to Knowledge Organisation and Information Retrieval. 3. Ashgate, 2009.