Παραπομπή σε μορφή APA (7η εκδ.)

Coelho, P., & Clarke, A. R. (1996). By the river Piedra I sat down and wept. HarperCollins Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Coelho, Paulo, και Allan R. Clarke. By the River Piedra I Sat Down and Wept. North Blackburn, Vic. : India: HarperCollins Publishers, 1996.

Παραπομπή σε μορφή MLA (8th εκδ.)

Coelho, Paulo, και Allan R. Clarke. By the River Piedra I Sat Down and Wept. HarperCollins Publishers, 1996.