Gaya APA
Riyadi, S., jaid, H, E.
(2008).
The Story of Niining Kubaea
.
Yogyakarta:
Pustaka Pelajar.
Gaya MLA
Riyadi, Slamet., jaid, Haitamy, El.
"The Story of Niining Kubaea".
Yogyakarta:
Pustaka Pelajar,
2008.
Text.