MLA

Wijesundera, et al. Natural Disasters, When Will They Reach Me?. Springer Singapore, 2016.

APA

Wijesundera, W., Wijesundera, I., Halgamuge, M. N, Nanayakkara, T., & Nirmalathas, T. (2016). Natural Disasters, When Will They Reach Me?. Springer Singapore.

Chicago

Wijesundera, Isuri Wijesundera, Malka N Halgamuge, Thrishantha Nanayakkara, and Thas Nirmalathas. Natural Disasters, When Will They Reach Me?. : Springer Singapore, 2016.