MLA

Willmot, Gordon E, and Jae-Kyung Woo. Surplus Analysis of Sparre Andersen Insurance Risk Processes. Springer International Publishing, 2017.

APA

Willmot, G. E, & Woo, J. (2017). Surplus Analysis of Sparre Andersen Insurance Risk Processes. Springer International Publishing.

Chicago

Willmot, Gordon E., and Jae-Kyung Woo. Surplus Analysis of Sparre Andersen Insurance Risk Processes. : Springer International Publishing, 2017.