Cita APA (7a ed.)

Walton, J. N. (1971). Essentials of neurology (3rd ed.). Pitman Medical.

Cita Chicago Style (17a ed.)

Walton, John N. Essentials of Neurology. 3rd ed. London: Pitman Medical, 1971.

Cita MLA (8a ed.)

Walton, John N. Essentials of Neurology. 3rd ed. Pitman Medical, 1971.