Gaya APA
Soeprapto, F, A. (2005).
Linked to The World English for SMA/MA Grade XII Science & Social Program (1).
Jakarta Timur:
Yudhistira.
Gaya MLA
Soeprapto, F., A..
"Linked to The World English for SMA/MA Grade XII Science & Social Program".
1
Jakarta Timur:
Yudhistira,
2005.
Text.