APA (7th ed.) Zitazioa
ebrary, Inc, Campbell, G., Miers, S., & Miller, J. C. (2011). Child slaves in the modern world. Ohio University Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Gwyn Campbell, Suzanne Miers, eta Joseph Calder Miller. Child Slaves in the Modern World. Athens, Ohio: Ohio University Press, 2011.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Child Slaves in the Modern World. Ohio University Press, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.