توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

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.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

ebrary, Inc, Workshop on Micronutrient Deficiencies, Christopher Paul Howson, Eileen T. Kennedy, و A. Horwitz. Prevention of Micronutrient Deficiencies: Tools for Policymakers and Public Health Workers. Washington, D.C.: National Academy Press, 1998.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

ebrary, Inc, et al. Prevention of Micronutrient Deficiencies: Tools for Policymakers and Public Health Workers. National Academy Press, 1998.