Puffer, R. R., & Serrano, C. V. (1973). Patterns of Mortality in Childhood. Pan Anerican Health Organization.
Цитирование в стиле Чикаго (17-е изд.)Puffer, Rice Ruth, и Carlos V. Serrano. Patterns of Mortality in Childhood. Washington, D.C: Pan Anerican Health Organization, 1973.
Цитирование MLA (9-е изд.)Puffer, Rice Ruth, и Carlos V. Serrano. Patterns of Mortality in Childhood. Pan Anerican Health Organization, 1973.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.