APA (7e ed.) Bronvermelding

Klingle, M. W. (2007). Emerald city: An environmental history of Seattle. Yale University Press.

Chicago (17e ed.) Bronvermelding

Klingle, Matthew W. Emerald City: An Environmental History of Seattle. New Haven: Yale University Press, 2007.

MLA (9e ed.) Bronvermelding

Klingle, Matthew W. Emerald City: An Environmental History of Seattle. Yale University Press, 2007.