Miller, G. T., & Spoolman, S. (2009). Living in the environment: Concepts, connections, and solutions (Sixteenth edition.). Brooks/Cole Cengage Learning.
Chicago-referens (17:e uppl.)Miller, G. Tyler, och Scott Spoolman. Living in the Environment: Concepts, Connections, and Solutions. Sixteenth edition. Belmont, CA, USA: Brooks/Cole Cengage Learning, 2009.
MLA-referens (9:e uppl.)Miller, G. Tyler, och Scott Spoolman. Living in the Environment: Concepts, Connections, and Solutions. Sixteenth edition. Brooks/Cole Cengage Learning, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.