Cita APA

Coelho,Paulo. (2013). By the river Piedra I sat down and wept. Harper collins.

Chicago Edition Citation

Coelho,Paulo. By the River Piedra I Sat Down and Wept. San Francisco: Harper collins, 2013.

Cita MLA

Coelho,Paulo. By the River Piedra I Sat Down and Wept. Harper collins, 2013.