APA ציטוט

Ingwerson, P. (2012). Scientometric indicators and webometrics and the poly representation principle information retrieval. Ess Ess.

Chicago Edition Citation

Ingwerson, Peter. Scientometric Indicators and Webometrics and the Poly Representation Principle Information Retrieval. New Delhi: Ess Ess, 2012.

ציטוט MLA

Ingwerson, Peter. Scientometric Indicators and Webometrics and the Poly Representation Principle Information Retrieval. Ess Ess, 2012.