APA-Zitierstil (7. Ausg.)

Knudsen, L. B. (2010). Our demographic future - a challenge: On the need for demographic analyses. Nordic Demographic Society [u.a.].

Chicago-Zitierstil (17. Ausg.)

Knudsen, Lisbeth B. Our Demographic Future - a Challenge: On the Need for Demographic Analyses. Aalborg: Nordic Demographic Society [u.a.], 2010.

MLA-Zitierstil (9. Ausg.)

Knudsen, Lisbeth B. Our Demographic Future - a Challenge: On the Need for Demographic Analyses. Nordic Demographic Society [u.a.], 2010.