Цитирование APA (7-е изд.)

Opiyo, N., & English, M. (2011). What clinical signs best identify severe illness in young infants aged 0-59 days in developing countries? A systematic review.

Цитирование в стиле Чикаго (17-е изд.)

Opiyo, N., и M. English. What Clinical Signs Best Identify Severe Illness in Young Infants Aged 0-59 Days in Developing Countries? A Systematic Review. 2011.

Цитирование MLA (9-е изд.)

Opiyo, N., и M. English. What Clinical Signs Best Identify Severe Illness in Young Infants Aged 0-59 Days in Developing Countries? A Systematic Review. 2011.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.