Gaya APA
Wijayakusuma, H, H. (2003).
Proteksi dini terhadap SARS(severe acute respiratory syndrome) .
Jakarta:
Pustaka Populer Obor.
Gaya MLA
Wijayakusuma, H.M., Hembing.
"Proteksi dini terhadap SARS(severe acute respiratory syndrome)".
Jakarta:
Pustaka Populer Obor,
2003.
Printed Book.