Gils, J. v. (1988). Catalogue of European earthquakes and an atlas of European seismic maps. Office for Official Publications of the European Communities.
Chicago Style (17th ed.) CitationGils, J.-M. van. Catalogue of European Earthquakes and an Atlas of European Seismic Maps. Luxembourg: Office for Official Publications of the European Communities, 1988.
MLA (9th ed.) CitationGils, J.-M. van. Catalogue of European Earthquakes and an Atlas of European Seismic Maps. Office for Official Publications of the European Communities, 1988.
Warning: These citations may not always be 100% accurate.