World Health Organization. (1998). Concise International chemical assessment Document; o - Toluidine. IOMS.
芝加哥风格引文World Health Organization. Concise International Chemical Assessment Document; O - Toluidine. Ginebra: IOMS, 1998.
MLA引文World Health Organization. Concise International Chemical Assessment Document; O - Toluidine. IOMS, 1998.
警告：这些引文格式不一定是100％准确.