Gaya APA

Coelho, P. (1998). By the river Piedra I sat down and wept. Translated by Alan R. Clarke. : Na margem do rio Piedra eu sentei e chorei. 1994 . New York: New York HarperPerennial.

Gaya MLA

Coelho, Paulo. "By the river Piedra I sat down and wept. Translated by Alan R. Clarke. : Na margem do rio Piedra eu sentei e chorei. 1994 ". New York: New York HarperPerennial, 1998. Buku.