Gaya APA
Setyawan, A., Kurniawati, C. (2008).
A series of better writing a guide to write procedure texts .
Bandung:
Pakar Raya.
Gaya MLA
Setyawan, Andri., Kurniawati, Cicik.
"A series of better writing a guide to write procedure texts".
Bandung:
Pakar Raya,
2008.
Text.