Παραπομπή σε μορφή APA (7η εκδ.)
National Research Council (U.S.). Committee on Learning Science in Informal Environments, ebrary, Inc, & Bell, P. (2009). Learning science in informal environments: People, places, and pursuits. National Academies Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)
National Research Council (U.S.). Committee on Learning Science in Informal Environments, Inc ebrary, και Philip Bell. Learning Science in Informal Environments: People, Places, and Pursuits. Washington, DC: National Academies Press, 2009.
Παραπομπή σε μορφή MLA (9th εκδ.)
National Research Council (U.S.). Committee on Learning Science in Informal Environments, et al. Learning Science in Informal Environments: People, Places, and Pursuits. National Academies Press, 2009.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.