APA Style
Porter, Eleanor H.. (2011).
Miss Billy .
Jakarta:
Orange Books.
Chicago Style
Porter, Eleanor H..
Miss Billy.
Jakarta:
Orange Books,
2011.
Buku.
MLA Style
Porter, Eleanor H..
Miss Billy.
Jakarta:
Orange Books,
2011.
Buku.
Turabian Style
Porter, Eleanor H..
Miss Billy.
Jakarta:
Orange Books,
2011.
Buku.