Joly, D., & Nettleton, C. a. P. (1992). Refugees: Asylum in Europe? Westview Press.
Chicago Style (17th ed.) ZitazioaJoly, Daniele, eta Clive and Poulton Nettleton. Refugees: Asylum in Europe? Boulder, Colorado: Westview Press, 1992.
MLA (9th ed.) ZitazioaJoly, Daniele, eta Clive and Poulton Nettleton. Refugees: Asylum in Europe? Westview Press, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.