Schoenfeld, A. J. (2020). Pulchritudo in Brevitate (Beauty in Brevity): Introducing the Research Letter to Spine. Spine (Phila Pa 1976).
استشهاد بنمط شيكاغوSchoenfeld, Andrew J. "Pulchritudo in Brevitate (Beauty in Brevity): Introducing the Research Letter to Spine." Spine (Phila Pa 1976) 2020.
MLA استشهادSchoenfeld, Andrew J. "Pulchritudo in Brevitate (Beauty in Brevity): Introducing the Research Letter to Spine." Spine (Phila Pa 1976) 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.