APA (7th ed.) Zitazioa

ebrary, Inc, Duguid, F., Mündel, K., & Schugurensky, D. (2013). Volunteer work, informal learning and social action. Sense Publishers.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, Fiona Duguid, Karsten Mündel, eta Daniel Schugurensky. Volunteer Work, Informal Learning and Social Action. Rotterdam: Sense Publishers, 2013.

MLA (9th ed.) Zitazioa

ebrary, Inc, et al. Volunteer Work, Informal Learning and Social Action. Sense Publishers, 2013.