APA
Ley-Borras R., Fox Benjamin D & World Bank. (2015). Using probabilistic models to appraise and decide on soverei. Washington DC: World Bank.
Chicago
Ley-Borras Roberto, Fox Benjamin D and World Bank. 2015. Using probabilistic models to appraise and decide on soverei. Washington DC: World Bank.
Harvard
Ley-Borras R., Fox Benjamin D and World Bank. (2015). Using probabilistic models to appraise and decide on soverei. Washington DC: World Bank.
MLA
Ley-Borras Roberto, Fox Benjamin D and World Bank. Using probabilistic models to appraise and decide on soverei. Washington DC: World Bank. 2015.