Cita APA

Genera i Monells, M., & Álvarez Pérez, A. (. (2012). Stone quarrying on the final stretch of the Ebro (Spain).

Citación estilo Chicago

Genera i Monells, Margarida, y A. (Aurelio) Álvarez Pérez. Stone Quarrying On the Final Stretch of the Ebro (Spain). 2012.

Cita MLA

Genera i Monells, Margarida, y A. (Aurelio) Álvarez Pérez. Stone Quarrying On the Final Stretch of the Ebro (Spain). 2012.