Gaya APA
Levine, S. et al
(2010).
Cara Asyik Bermain Balon
(
1)
.
Yogyakarta:
Golden Books.
Gaya MLA
Levine, Shar. et al.
"Cara Asyik Bermain Balon".
1
Yogyakarta:
Golden Books,
2010.
Book.