(2002). Who monographs on selected medicinal plants. WHO.
芝加哥风格引文Who Monographs on Selected Medicinal Plants. Ginebra: WHO, 2002.
MLA引文Who Monographs on Selected Medicinal Plants. WHO, 2002.
警告：这些引文格式不一定是100％准确.
APA引文
(2002). Who monographs on selected medicinal plants. WHO.
芝加哥风格引文Who Monographs on Selected Medicinal Plants. Ginebra: WHO, 2002.
MLA引文Who Monographs on Selected Medicinal Plants. WHO, 2002.