Gaya APA
K.D, S.
(2006).
My English Workbook : For Senior High School Grade XII Semester 1
.
Jakarta:
Penerbit Erlangga.
Gaya MLA
K.D, Sari.
"My English Workbook : For Senior High School Grade XII Semester 1".
Jakarta:
Penerbit Erlangga,
2006.
Text.