Gaya APA
A.H, K. (1971).
An Epidomiologic Study from the Treponematoses Control Program in Indonesia .
:
Departemen Kesehatan.
Gaya MLA
A.H, Klokke.
"An Epidomiologic Study from the Treponematoses Control Program in Indonesia".
:
Departemen Kesehatan,
1971.
Text.