Gaya APA
Arini, Y, D. (2008).
A Series Of grammar : LET'S STUDY PUNCTUATIONS = Ayo Belajar Tanda Baca .
Bandung:
Pakar Raya Pustaka.
Gaya MLA
Arini, Yuniarti, D..
"A Series Of grammar : LET'S STUDY PUNCTUATIONS = Ayo Belajar Tanda Baca".
Bandung:
Pakar Raya Pustaka,
2008.
Text.