APA Style
Prawiro, D, R, H.
(2000).
reseach english language teaching
.
Tuban:
IKIP PGRI Tuban.
MLA Style
Prawiro, Drs., Ruslan, H..
"reseach english language teaching".
Tuban:
IKIP PGRI Tuban,
2000.
Buku PGSD.