APA Style
Gwatkin, D, R. et al (2000).
Socio-Economic Differences in Health, Nutrition, and Population in Indonesia .
s.l:
The World Bank.
MLA Style
Gwatkin, Davidson, R. et al.
"Socio-Economic Differences in Health, Nutrition, and Population in Indonesia".
s.l:
The World Bank,
2000.
print.