Redshaw, M., & Heikkilä, K. (2011). Ethnic differences in women's worries about labour and birth.
Citazione stile Chigago Style (17a edizione)Redshaw, M., e K. Heikkilä. Ethnic Differences in Women's Worries About Labour and Birth. 2011.
Citatione MLA (9a ed.)Redshaw, M., e K. Heikkilä. Ethnic Differences in Women's Worries About Labour and Birth. 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.