Towards a European Standard: A standard of care for HIV and AIDS. Düsseldorf: EATG.
芝加哥风格引文Towards a European Standard: A Standard of Care for HIV and AIDS. Düsseldorf: EATG.
MLA引文Towards a European Standard: A Standard of Care for HIV and AIDS. Düsseldorf: EATG.
警告：这些引文格式不一定是100％准确.