World Health Organization. (1999). Health laboratory services in support of primary health care in South - East Asia. World Health organization.
芝加哥风格引文World Health Organization. Health Laboratory Services in Support of Primary Health Care in South - East Asia. New Delhi: World Health organization, 1999.
MLA引文World Health Organization. Health Laboratory Services in Support of Primary Health Care in South - East Asia. World Health organization, 1999.
警告：这些引文格式不一定是100％准确.