Citazione Stile APA (7a Edizione)

Berman, E., & Rzakhanov, Z. (2000). Fertility, migration and altruism. National Bureau of Economic Research.

Citazione stile Chigago Style (17a edizione)

Berman, Eli, e Zaur Rzakhanov. Fertility, Migration and Altruism. Cambridge: National Bureau of Economic Research, 2000.

Citatione MLA (9a ed.)

Berman, Eli, e Zaur Rzakhanov. Fertility, Migration and Altruism. National Bureau of Economic Research, 2000.