SpringerLink (Online service), Zerefos, C., Contopoulos, G., & Skalkeas, G. (2009). Twenty Years of Ozone Decline: Proceedings of the Symposium for the 20th Anniversary of the Montreal Protocol (1st ed. 2009.). Dordrecht: Springer Netherlands : Imprint: Springer.
Citación estilo ChicagoSpringerLink (Online service), Christos Zerefos, G. Contopoulos, y Gregory Skalkeas. Twenty Years of Ozone Decline: Proceedings of the Symposium for the 20th Anniversary of the Montreal Protocol. 1st ed. 2009. Dordrecht: Springer Netherlands : Imprint: Springer, 2009.
Cita MLASpringerLink (Online service), Christos Zerefos, G. Contopoulos, y Gregory Skalkeas. Twenty Years of Ozone Decline: Proceedings of the Symposium for the 20th Anniversary of the Montreal Protocol. 1st ed. 2009. Dordrecht: Springer Netherlands : Imprint: Springer, 2009.