Waltham, T., Bell, F. G., & Culshaw, M. G. (2005). Sinkholes and Subsidence: Karst and Cavernous Rocks in Engineering and Construction. Springer Berlin Heidelberg. https://doi.org/10.1007/b138363
Chicago Style (17. basım) AtıfWaltham, Tony, Fred G. Bell, ve Martin G. Culshaw. Sinkholes and Subsidence: Karst and Cavernous Rocks in Engineering and Construction. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. https://doi.org/10.1007/b138363.
MLA (9th ed.) AtıfWaltham, Tony, et al. Sinkholes and Subsidence: Karst and Cavernous Rocks in Engineering and Construction. Springer Berlin Heidelberg, 2005. https://doi.org/10.1007/b138363.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..