Cita APA (7a ed.)

Victor, M., & Adams, R. D. (1977). Principles of neurology (NULL.).

Cita Chicago Style (17a ed.)

Victor, Maurice, y Raymond D. Adams. Principles of Neurology. NULL. NULL, 1977.

Cita MLA (8a ed.)

Victor, Maurice, y Raymond D. Adams. Principles of Neurology. NULL. 1977.