APA (7e ed.) Bronvermelding

McKinney, M., & Johnson, S. (2009). Working across boundaries: People, nature, and regions. Lincoln Institute of Land Policy.

Chicago (17e ed.) Bronvermelding

McKinney, Matthew, en Shawn Johnson. Working Across Boundaries: People, Nature, and Regions. Cambridge, Mass.: Lincoln Institute of Land Policy, 2009.

MLA (9e ed.) Bronvermelding

McKinney, Matthew, en Shawn Johnson. Working Across Boundaries: People, Nature, and Regions. Lincoln Institute of Land Policy, 2009.