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Data citation has moved quickly in the last 12 months -- models proposed and accepted, and an active implementation group. Much more is involved than just the link. Here are the basic refs.    --->  Brase, J., Socha, Y., Callaghan, S., Borgman, C. L., Uhlir, P. F., & Carroll, B. (2014). Data citation. In J. M. Ray (Ed.), Managing Research Data: Practical Strategies for Information Professionals (pp. 167–186). Lafayette, IN: Purdue University Press.  CODATA-ICSTI Task Group on Data Citation Standards and Practices. (2013). Out of Cite, Out of Mind: The Current State of Practice, Policy, and Technology for the Citation of Data. Data Science Journal, 12, 1–75. Retrieved from https://www.jstage.jst.go.jp/article/dsj/12/0/12_OSOM13-043/_article