SageCite, funded by JISC through the Managing Research Data Programme, will develop and test a Citation Framework of network models of disease and associated data, linking data, methods and publications. The domain of bio-informatics provides a case study, and the project builds on existing infrastructure and tools: myExperiment and the Sage Commons. Citations of complex network models of disease and associated data will be embedded in leading publications, exploring issues around the citation of data including the compound nature of datasets, description standards and identifiers. The project has international links with the Concept Web Alliance and Bio2RDF. The partners are UKOLN, the University of Manchester and the British Library (representing DataCite), with contributions from Nature Genetics and PLOS.