APA aipamena

SpringerLink, NLP4DL (2009, Viareggi, Italy), & Bernardi, R. (2011). Advanced language technologies for digital libraries: International workshops on NLP4DL 2009, Viareggio, Italy, June 15, 2009 and AT4DL 2009, Trento, Italy, September 8, 2009. Springer Berlin Heidelberg.

Chicago Style aipamena

SpringerLink, Viareggi NLP4DL (2009, and Raffaella Bernardi. Advanced Language Technologies for Digital Libraries: International Workshops on NLP4DL 2009, Viareggio, Italy, June 15, 2009 and AT4DL 2009, Trento, Italy, September 8, 2009. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011.

MLA aipamena

SpringerLink, et al. Advanced Language Technologies for Digital Libraries: International Workshops on NLP4DL 2009, Viareggio, Italy, June 15, 2009 and AT4DL 2009, Trento, Italy, September 8, 2009. Springer Berlin Heidelberg, 2011.