APA引文

World Health Organization. (2001). Concise International chemical Assessment Document; Barium and Barium Compounds. IOMS.

Chicago Style (17th ed.) Citation

World Health Organization. Concise International Chemical Assessment Document; Barium and Barium Compounds. Ginebra: IOMS, 2001.

MLA引文

World Health Organization. Concise International Chemical Assessment Document; Barium and Barium Compounds. IOMS, 2001.

警告：這些引文格式不一定是100％准確.