Citazione APA

SpringerLink (Online service), Kalwij, A., & Gustafsson, S. Education and postponement of maternity: Economic analyses for industrialized countries.

Stile di citazione Chicago

SpringerLink (Online service), Adriaan Kalwij, e Siv Gustafsson. Education and Postponement of Maternity: Economic Analyses for Industrialized Countries.

Citazione MLA

SpringerLink (Online service), et al. Education and Postponement of Maternity: Economic Analyses for Industrialized Countries.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.