APA-referens (7:e uppl.)
Stebbins, R. C. (2012). Connecting with nature: A naturalist's perspective. National Science Teachers Association.
Chicago-referens (17:e uppl.)
Stebbins, Robert C. Connecting with Nature: A Naturalist's Perspective. Arlington, Va.: National Science Teachers Association, 2012.
MLA-referens (9:e uppl.)
Stebbins, Robert C. Connecting with Nature: A Naturalist's Perspective. National Science Teachers Association, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.