APA način citiranja

Canhaço, E. E., Bergamo, A. M., Lippi, U. G., & Lopes, R. G. C. (2015). Perinatal outcomes in women over 40 years of age compared to those of other gestations. Einstein (Sao Paulo).

Čikaški stil citiranja

Canhaço, Evandro Eduardo, Angela Mendes Bergamo, Umberto Gazi Lippi, i Reginaldo Guedes Coelho Lopes. "Perinatal Outcomes in Women Over 40 Years of Age Compared to Those of Other Gestations." Einstein (Sao Paulo) 2015.

MLA način citiranja

Canhaço, Evandro Eduardo, Angela Mendes Bergamo, Umberto Gazi Lippi, i Reginaldo Guedes Coelho Lopes. "Perinatal Outcomes in Women Over 40 Years of Age Compared to Those of Other Gestations." Einstein (Sao Paulo) 2015.