MLA

Mansini, Wlodzimierz Ogryczak, and M. Grazia Speranza. Linear and Mixed Integer Programming for Portfolio Optimization. Springer International Publishing, 2015.

APA

Mansini, M., Ogryczak, W., & Speranza, M. Grazia. (2015). Linear and Mixed Integer Programming for Portfolio Optimization. Springer International Publishing.

Chicago

Mansini, Wlodzimierz Ogryczak, and M. Grazia Speranza. Linear and Mixed Integer Programming for Portfolio Optimization. : Springer International Publishing, 2015.