Crowley, C., Winship, A., Hawkins, M., Morris, S., & Leslie, M. (2009). Size does matter: Can we reduce the radiotherapy field size for selected cases of anal canal cancer undergoing chemoradiation?
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Crowley, C., A. Winship, M. Hawkins, S. Morris, و MD Leslie. Size Does Matter: Can We Reduce the Radiotherapy Field Size for Selected Cases of Anal Canal Cancer Undergoing Chemoradiation? 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Crowley, C., et al. Size Does Matter: Can We Reduce the Radiotherapy Field Size for Selected Cases of Anal Canal Cancer Undergoing Chemoradiation? 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.