Gaya APA
Coelho, P. (2007).
The witch of portobello. Transl. by Margaret Jull Costa. .
London:
London HarperCollins Publ.
Gaya MLA
Coelho, Paulo.
"The witch of portobello. Transl. by Margaret Jull Costa. ".
London:
London HarperCollins Publ,
2007.
Buku.