Цитирование APA (7-е изд.)

Operario, D., Underhill, K., Chuong, C., & Cluver, L. (2011). HIV infection and sexual risk behaviour among youth who have experienced orphanhood: Systematic review and meta-analysis. BioMed Central.

Цитирование в стиле Чикаго (17-е изд.)

Operario, D., K. Underhill, C. Chuong, и L. Cluver. HIV Infection and Sexual Risk Behaviour Among Youth Who Have Experienced Orphanhood: Systematic Review and Meta-analysis. BioMed Central, 2011.

Цитирование MLA (9-е изд.)

Operario, D., et al. HIV Infection and Sexual Risk Behaviour Among Youth Who Have Experienced Orphanhood: Systematic Review and Meta-analysis. BioMed Central, 2011.

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