APA Style
Borkent, H. (1974).
The economic structure of the sub-district of Serpong (Family planning project Serpong Indonesia) .
Jakarta:
Universitas Indonesia Leyden state university.
MLA Style
Borkent, Hans.
"The economic structure of the sub-district of Serpong (Family planning project Serpong Indonesia)".
Jakarta:
Universitas Indonesia Leyden state university,
1974.
print.