Cita APA (7th ed.)
ebrary, Inc, Duguid, F., Mündel, K., & Schugurensky, D. (2013). Volunteer work, informal learning and social action. Sense Publishers.
Cita Chicago (17th ed.)
ebrary, Inc, Fiona Duguid, Karsten Mündel, i Daniel Schugurensky. Volunteer Work, Informal Learning and Social Action. Rotterdam: Sense Publishers, 2013.
Cita MLA (9th ed.)
ebrary, Inc, et al. Volunteer Work, Informal Learning and Social Action. Sense Publishers, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.