APA aipamena

Hamid, O., El Hakim, A., El Husseiny, H., El Fiky, L., & Kamel, S. (2011). Craniocaudal Extension as an Indication of Surgical Outcome in Transsphenoidal Surgery for Pituitary Adenomas. Springer India.

Chicago Style aipamena

Hamid, Ossama, Adel El Hakim, Hossam El Husseiny, Lobna El Fiky, and Sherif Kamel. Craniocaudal Extension As an Indication of Surgical Outcome in Transsphenoidal Surgery for Pituitary Adenomas. Springer India, 2011.

MLA aipamena

Hamid, Ossama, et al. Craniocaudal Extension As an Indication of Surgical Outcome in Transsphenoidal Surgery for Pituitary Adenomas. Springer India, 2011.