Citazione Stile APA (7a Edizione)
International Organization for Migration, United Nations Population Fund, & Appleyard, R. T. (1999). Migration and development. International Organization for Migration.
Citazione stile Chigago Style (17a edizione)
International Organization for Migration, United Nations Population Fund, e Reginald T. Appleyard. Migration and Development. Geneva: International Organization for Migration, 1999.
Citatione MLA (9a ed.)
International Organization for Migration, et al. Migration and Development. International Organization for Migration, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.