Gaya APA
Silaswati, S., Hidayat, R.
(2001).
Aktive English For Nurses
.
Jakarta:
Widya Medika.
Gaya MLA
Silaswati, Shinta., Hidayat, Rachmat.
"Aktive English For Nurses".
Jakarta:
Widya Medika,
2001.
Text.