Gaya APA

Fortney, J, A., Smith, J, B. (1997). The Base of the Iceberg : Prevalence and Perceptions of Maternal Morbidity in Four Developing Countries . New York: Family Health International.

Gaya MLA

Fortney, Judith, A.., Smith, Jason, B.. "The Base of the Iceberg : Prevalence and Perceptions of Maternal Morbidity in Four Developing Countries". New York: Family Health International, 1997. print.