APA Citatie

Sofi, A. A., Thekdi, A. D., & Nawras, A. (2011). EUS-FNA for the Diagnosis of Retroperitoneal Primitive Neuroectodermal Tumor. Hindawi Publishing Corporation.

Chicago Style citaat

Sofi, Aijaz A., Ashish D. Thekdi, en Ali Nawras. EUS-FNA for the Diagnosis of Retroperitoneal Primitive Neuroectodermal Tumor. Hindawi Publishing Corporation, 2011.

MLA citatie

Sofi, Aijaz A., Ashish D. Thekdi, en Ali Nawras. EUS-FNA for the Diagnosis of Retroperitoneal Primitive Neuroectodermal Tumor. Hindawi Publishing Corporation, 2011.