Gaya APA
Hirsch, Alex. (2014).
Gravity Falls : Once Upon A Swine .
New York:
Disney Press.
Gaya Chicago
Hirsch, Alex.
Gravity Falls : Once Upon A Swine.
New York:
Disney Press,
2014.
Fiction.
Gaya MLA
Hirsch, Alex.
Gravity Falls : Once Upon A Swine.
New York:
Disney Press,
2014.
Fiction.
Gaya Turabian
Hirsch, Alex.
Gravity Falls : Once Upon A Swine.
New York:
Disney Press,
2014.
Fiction.