Sohn, D. K. (2020). Practice and Principles in Therapeutic Colonoscopy. 1st ed. 2018. Springer Berlin Heidelberg.
استشهاد بنمط شيكاغوSohn, Dae Kyung. Practice and Principles in Therapeutic Colonoscopy. 1st Ed. 2018. Springer Berlin Heidelberg, 2020.
MLA استشهادSohn, Dae Kyung. Practice and Principles in Therapeutic Colonoscopy. 1st Ed. 2018. Springer Berlin Heidelberg, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.