SpringerLink (Online service), Zuanna, G. D., & Micheli, G. A. (2005). Strong Family and Low Fertility: A Paradox?: New Perspectives in Interpreting Contemporary Family and Reproductive Behaviour. Springer Netherlands.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Gianpiero Dalla Zuanna, και Giuseppe A. Micheli. Strong Family and Low Fertility: A Paradox?: New Perspectives in Interpreting Contemporary Family and Reproductive Behaviour. Dordrecht: Springer Netherlands, 2005.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Strong Family and Low Fertility: A Paradox?: New Perspectives in Interpreting Contemporary Family and Reproductive Behaviour. Springer Netherlands, 2005.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.