Gaya APA
x, H, W, S, H, S, C.
(2006).
History worksheet: senior high school class x
(
Cet.1)
.
Jakarta:
.
Gaya MLA
x, History, Worksheet:, Senior, High, School, Class.
"History worksheet: senior high school class x".
Cet.1
Jakarta:
,
2006.
Text.