APA (7th ed.) Citation

Bailey, R. G. (2009). Ecosystem geography: From ecoregions to sities (1a. ed.). Springer.

Chicago Style (17th ed.) Citation

Bailey, Robert G. Ecosystem Geography: From Ecoregions to Sities. 1a. ed. Fort Collins: Springer, 2009.

MLA (9th ed.) Citation

Bailey, Robert G. Ecosystem Geography: From Ecoregions to Sities. 1a. ed. Springer, 2009.