Cita APA

SpringerLink (Online service), Armon, R. H., & Hänninen, O. (2015). Environmental Indicators (1st ed. 2015.). Dordrecht: Springer Netherlands : Imprint: Springer.

Citación estilo Chicago

SpringerLink (Online service), Robert H. Armon, y Osmo Hänninen. Environmental Indicators. 1st ed. 2015. Dordrecht: Springer Netherlands : Imprint: Springer, 2015.

Cita MLA

SpringerLink (Online service), Robert H. Armon, y Osmo Hänninen. Environmental Indicators. 1st ed. 2015. Dordrecht: Springer Netherlands : Imprint: Springer, 2015.