APA引文

World Health Organization. (2000). Promoting condoms in clinic for sexually transmitted infections. World Health Organization.

芝加哥风格引文

World Health Organization. Promoting Condoms in Clinic for Sexually Transmitted Infections. Manila, Philippines: World Health Organization, 2000.

MLA引文

World Health Organization. Promoting Condoms in Clinic for Sexually Transmitted Infections. World Health Organization, 2000.

警告:这些引文格式不一定是100%准确.