ebrary, Inc, Workshop on Micronutrient Deficiencies, Howson, C. P., Kennedy, E. T., & Horwitz, A. (1998). Prevention of micronutrient deficiencies: Tools for policymakers and public health workers. National Academy Press.
芝加哥风格引文ebrary, Inc, Workshop on Micronutrient Deficiencies, Christopher Paul Howson, Eileen T. Kennedy, 与 A. Horwitz. Prevention of Micronutrient Deficiencies: Tools for Policymakers and Public Health Workers. Washington, D.C.: National Academy Press, 1998.
MLA引文ebrary, Inc, et al. Prevention of Micronutrient Deficiencies: Tools for Policymakers and Public Health Workers. National Academy Press, 1998.
警告：这些引文格式不一定是100％准确.