Ralph, A., Waramori, G., Pontororing, G., Kenangalem, E., Wiguna, A., Tjitra, E., . . . Anstey, N. (2013). L-arginine and vitamin D adjunctive therapies in pulmonary tuberculosis: A randomised, double-blind, placebo-controlled trial. Public Library of Science.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ralph, A., et al. L-arginine and Vitamin D Adjunctive Therapies in Pulmonary Tuberculosis: A Randomised, Double-blind, Placebo-controlled Trial. Public Library of Science, 2013.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ralph, A., et al. L-arginine and Vitamin D Adjunctive Therapies in Pulmonary Tuberculosis: A Randomised, Double-blind, Placebo-controlled Trial. Public Library of Science, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.