Cita APA (7a ed.)

Gurdjian, E. S., & Thomas, L. M. (1970). Operative neurosurgery. Williams & Wilkins.

Cita Chicago Style (17a ed.)

Gurdjian, Elisha Stephens, y Llywellyn Murray Thomas. Operative Neurosurgery. Baltimore: Williams & Wilkins, 1970.

Cita MLA (9a ed.)

Gurdjian, Elisha Stephens, y Llywellyn Murray Thomas. Operative Neurosurgery. Williams & Wilkins, 1970.