APA-viite (7. p.)
McKinney, M., & Johnson, S. (2009). Working across boundaries: People, nature, and regions. Lincoln Institute of Land Policy.
Chicago-viite (17. p.)
McKinney, Matthew, ja Shawn Johnson. Working Across Boundaries: People, Nature, and Regions. Cambridge, Mass.: Lincoln Institute of Land Policy, 2009.
MLA-viite (9. p.)
McKinney, Matthew, ja Shawn Johnson. Working Across Boundaries: People, Nature, and Regions. Lincoln Institute of Land Policy, 2009.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.