APA引文

Hutton, D. (2008). Older people in emergencies: Considerations for action and policy development. World Health Organization.

芝加哥风格引文

Hutton, David. Older People in Emergencies: Considerations for Action and Policy Development. Geneva: World Health Organization, 2008.

MLA引文

Hutton, David. Older People in Emergencies: Considerations for Action and Policy Development. World Health Organization, 2008.

警告:这些引文格式不一定是100%准确.