Cita APA (7a ed.)

Nigerian Surgical Research Society & Association of Surgeons of Nigeria. Nigerian journal of surgery: Official publication of the Nigerian Surgical Research Society. Nigerian Surgical Research Society.

Cita Chicago Style (17a ed.)

Nigerian Surgical Research Society y Association of Surgeons of Nigeria. Nigerian Journal of Surgery: Official Publication of the Nigerian Surgical Research Society. Lagos, Nigeria: Nigerian Surgical Research Society.

Cita MLA (9a ed.)

Nigerian Surgical Research Society y Association of Surgeons of Nigeria. Nigerian Journal of Surgery: Official Publication of the Nigerian Surgical Research Society. Nigerian Surgical Research Society.