Cita APA (7th ed.)

Yallop, D. (1988). ?Culpable? (1a ed.). Sudamericana.

Cita Chicago (17th ed.)

Yallop, David. ?Culpable? 1a ed. Buenos Aires: Sudamericana, 1988.

Cita MLA (9th ed.)

Yallop, David. ?Culpable? 1a ed. Sudamericana, 1988.