Dale, A., Drysdale, H., & Heneghan, C. (2016). The CHAMPION trial outcomes were not adequately prespecified. Elsevier.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Dale, A., H. Drysdale, و C. Heneghan. The CHAMPION Trial Outcomes Were Not Adequately Prespecified. Elsevier, 2016.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Dale, A., et al. The CHAMPION Trial Outcomes Were Not Adequately Prespecified. Elsevier, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.