Matthew W. Herman; Gavin P. Hayes; Gregory M. Smoczyk; Rebecca Turner; Bethan Turner; Jennifer Jenkins; Sian Davies; Amy Parker; Allison Sinclair; Harley M. Benz; Kevin P. Furlong; Antonio Villaseñor (2015). "Seismicity of the Earth 1900‒2013 Mediterranean Sea and vicinity"(Open-File Report 2010-1083-Q). Open-File Report. United States Geological Survey. doi:10.3133/ofr20101083Q. Retrieved 11 August 2021. {{cite journal}}: Cite journal requires |journal= (help)
Matthew W. Herman; Gavin P. Hayes; Gregory M. Smoczyk; Rebecca Turner; Bethan Turner; Jennifer Jenkins; Sian Davies; Amy Parker; Allison Sinclair; Harley M. Benz; Kevin P. Furlong; Antonio Villaseñor (2015). "Seismicity of the Earth 1900‒2013 Mediterranean Sea and vicinity"(Open-File Report 2010-1083-Q). Open-File Report. United States Geological Survey. doi:10.3133/ofr20101083Q. Retrieved 11 August 2021. {{cite journal}}: Cite journal requires |journal= (help)