Cita APA (7th ed.)

Barros, F. C., & Victora, C. G. (1990). Brazil: Breastfeeding and diarrhea in Brazilian children. Department of Social Medicine.

Cita Chicago (17th ed.)

Barros, Fernando C., i Cesar G. Victora. Brazil: Breastfeeding and Diarrhea in Brazilian Children. Brazil: Department of Social Medicine, 1990.

Cita MLA (9th ed.)

Barros, Fernando C., i Cesar G. Victora. Brazil: Breastfeeding and Diarrhea in Brazilian Children. Department of Social Medicine, 1990.