Gaya APA
Beck, A., Setiyowati, C, E.
(2007).
Elliot Cedera
.
Yogyakarta:
Kanisius.
Gaya MLA
Beck, Andrea., Setiyowati, C., Erni.
"Elliot Cedera".
Yogyakarta:
Kanisius,
2007.
Book.