APA (7th ed.) Citation

Coelho, P. (1996). By the river piedra I sat down and wept. Harpar Collins.

Chicago Style (17th ed.) Citation

Coelho, Paulo. By the River Piedra I Sat Down and Wept. New delhi: Harpar Collins, 1996.

MLA (9th ed.) Citation

Coelho, Paulo. By the River Piedra I Sat Down and Wept. Harpar Collins, 1996.