APA Style
KEILMAN, N., BENGTSSON, T.
(2019).
Old and New Perspectives on Mortality Forecasting
.
Cham:
Springer Cham.
MLA Style
KEILMAN, Nico., BENGTSSON, Tommy.
"Old and New Perspectives on Mortality Forecasting".
Cham:
Springer Cham,
2019.
Text.