Citazione Stile APA (7a Edizione)

Andersson, Å. E., & Holmberg, I. (1980). Migration and settlement. International Institute for Applied Systems Analysis.

Citazione stile Chigago Style (17a edizione)

Andersson, Åke E.., e Ingvar Holmberg. Migration and Settlement. Laxenburg: International Institute for Applied Systems Analysis, 1980.

Citatione MLA (9a ed.)

Andersson, Åke E.., e Ingvar Holmberg. Migration and Settlement. International Institute for Applied Systems Analysis, 1980.