Nicholls, R. J. (2019). Global Investment Costs for Coastal Defense through the 21<sup>st</sup> Century. The World Bank. https://doi.org/10.1596/1813-9450-8745
Chicago-Zitierstil (17. Ausg.)Nicholls, Robert John. Global Investment Costs for Coastal Defense Through the 21<sup>st</sup> Century. Washington, D.C: The World Bank, 2019. https://doi.org/10.1596/1813-9450-8745.
MLA-Zitierstil (9. Ausg.)Nicholls, Robert John. Global Investment Costs for Coastal Defense Through the 21<sup>st</sup> Century. The World Bank, 2019. https://doi.org/10.1596/1813-9450-8745.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.