APA

Coelho P., . (2004). By the River Piedra I Sat Down and Wept. new york: harper collins.

Chicago

Coelho Paulo, . 2004. By the River Piedra I Sat Down and Wept. new york: harper collins.

Harvard

Coelho P., . (2004). By the River Piedra I Sat Down and Wept. new york: harper collins.

MLA

Coelho Paulo, . By the River Piedra I Sat Down and Wept. new york: harper collins. 2004.