Kropp, J., & Schellnhuber, H. (2011). In Extremis: Disruptive Events and Trends in Climate and Hydrology. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-14863-7
Lua i Stíl Chicago (17ú heag.)Kropp, Jrgen, agus Hans-Joachim Schellnhuber. In Extremis: Disruptive Events and Trends in Climate and Hydrology. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. https://doi.org/10.1007/978-3-642-14863-7.
Lua MLA (9ú heag.)Kropp, Jrgen, agus Hans-Joachim Schellnhuber. In Extremis: Disruptive Events and Trends in Climate and Hydrology. Springer Berlin Heidelberg, 2011. https://doi.org/10.1007/978-3-642-14863-7.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.