Gaya APA
Helquist, Brett. (2006).
Blue Balliett The Wright 3 .
New york:
scholastic press.
Gaya Chicago
Helquist, Brett.
Blue Balliett The Wright 3.
New york:
scholastic press,
2006.
Buku.
Gaya MLA
Helquist, Brett.
Blue Balliett The Wright 3.
New york:
scholastic press,
2006.
Buku.
Gaya Turabian
Helquist, Brett.
Blue Balliett The Wright 3.
New york:
scholastic press,
2006.
Buku.