URL:
http://rewerse.net/publications/rewerse-publications.html#REWERSE-RP-2004-79

BibTeX:

@inproceedings{REWERSE-RP-2004-79,
	author = {James Scicluna and Charlie Abela and Matthew Montebello},
	title = {Visual Modelling of OWL-S Services},
	booktitle = {Proceedings of IADIS International Conference WWW/Internet 2004, Madrid, Spain (6th--9th October 2004)},
	year = {2004},
	organization = {IADIS},
	url = {http://rewerse.net/publications/rewerse-publications.html#REWERSE-RP-2004-79}
}