Kellogg, J. H. (1925). The health question box: Or A thousand and one health questions answered. An encyclopedia of health. Modern Medicine Pub. Co..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Kellogg, John Harvey. The Health Question Box: Or A Thousand and One Health Questions Answered. An Encyclopedia of Health. Battle Creek, Mich.: Modern Medicine Pub. Co., 1925.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Kellogg, John Harvey. The Health Question Box: Or A Thousand and One Health Questions Answered. An Encyclopedia of Health. Modern Medicine Pub. Co., 1925.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.