APA (7th ed.) Citation

Heaney, S., & López Colomé, P. (2011). Cadena humana. Visor Libros.

Chicago Style (17th ed.) Citation

Heaney, Seamus, and Pura López Colomé. Cadena Humana. Madrid: Visor Libros, 2011.

MLA (8th ed.) Citation

Heaney, Seamus, and Pura López Colomé. Cadena Humana. Visor Libros, 2011.

Warning: These citations may not always be 100% accurate.