Boer, E., and W. Annard. “PREFACE.” Two Centuries of Solidarity German, Belgian and Dutch Social Health Insurance 1770-2008, by K.P. Companje et al., Amsterdam University Press, Amsterdam, 2009, pp. i-ii, www.jstor.org/stable/j.ctt6wp5qh.2. Accessed 26 July 2021.
Boer, E., & Annard, W. (2009). PREFACE. In Companje K., Hendriks R., Veraghtert K., & Widdershoven B. (Authors), Two Centuries of Solidarity German, Belgian and Dutch social health insurance 1770-2008 (pp. I-Ii). Amsterdam: Amsterdam University Press. Retrieved July 26, 2021, from http://www.jstor.org/stable/j.ctt6wp5qh.2
Boer, E., and W. Annard. "PREFACE." In Two Centuries of Solidarity German, Belgian and Dutch Social Health Insurance 1770-2008, by Companje K.P., Hendriks R.H.M., Veraghtert K.F.E., and Widdershoven B.E.M., I-Ii. Amsterdam: Amsterdam University Press, 2009. Accessed July 26, 2021. http://www.jstor.org/stable/j.ctt6wp5qh.2.
Export a RIS file (For EndNote, ProCite, Reference Manager, Zotero, Mendeley…)
Export a Text file (For BibTex)
Note: Always review your references and make any necessary corrections before using. Pay attention to names, capitalization, and dates.