Gaya APA
Sasmito, .
(2000).
Bunga-bunga Hari Esok (2000)
.
Jakarta:
Balai Pustaka.
Gaya MLA
Sasmito, .
"Bunga-bunga Hari Esok (2000)".
Jakarta:
Balai Pustaka,
2000.
Printed Book.