Treichler, R. (1939). Effect of age and other factors on the relationship between basal metabolism and endogenous nitrogen metabolism.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Treichler, Ray. Effect of Age and Other Factors on the Relationship Between Basal Metabolism and Endogenous Nitrogen Metabolism. 1939.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Treichler, Ray. Effect of Age and Other Factors on the Relationship Between Basal Metabolism and Endogenous Nitrogen Metabolism. 1939.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.