Akalan, N., & Di Rocco, C. (. (2014). Pediatric craniovertebral junction diseases: Surgical management of craniovertebral junction diseases in children. Springer.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Akalan, Nejat, و C. (Concezio Di Rocco. Pediatric Craniovertebral Junction Diseases: Surgical Management of Craniovertebral Junction Diseases in Children. Cham: Springer, 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Akalan, Nejat, و C. (Concezio Di Rocco. Pediatric Craniovertebral Junction Diseases: Surgical Management of Craniovertebral Junction Diseases in Children. Springer, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.