Northwest Environment Watch (Organization). (2004). Cascadia scorecard: Seven key trends shaping the Northwest. Northwest Environment Watch.
Style de citation Chicago (17e éd.)Northwest Environment Watch (Organization). Cascadia Scorecard: Seven Key Trends Shaping the Northwest. Seattle, Wash.: Northwest Environment Watch, 2004.
Style de citation MLA (8e éd.)Northwest Environment Watch (Organization). Cascadia Scorecard: Seven Key Trends Shaping the Northwest. Northwest Environment Watch, 2004.
Attention : ces citations peuvent ne pas être correctes à 100%.