APA Style
prasadja, A., Gaharu, M, N.
(2008).
Obstructive Sleep Apnea
.
Jakarta:
Kable Farma.
MLA Style
prasadja, Andreas., Gaharu, Maula, N..
"Obstructive Sleep Apnea".
Jakarta:
Kable Farma,
2008.
Text.