Citazione Stile APA (7a Edizione)
Stebbins, R. C. (2012). Connecting with nature: A naturalist's perspective. National Science Teachers Association.
Citazione stile Chigago Style (17a edizione)
Stebbins, Robert C. Connecting with Nature: A Naturalist's Perspective. Arlington, Va.: National Science Teachers Association, 2012.
Citatione MLA (9a ed.)
Stebbins, Robert C. Connecting with Nature: A Naturalist's Perspective. National Science Teachers Association, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.