Cita APA (7a ed.)

Fields, H. L. (1990). Pain syndromes in neurology. Butterworths.

Cita Chicago Style (17a ed.)

Fields, Howard L. Pain Syndromes in Neurology. London ; Boston: Butterworths, 1990.

Cita MLA (8a ed.)

Fields, Howard L. Pain Syndromes in Neurology. Butterworths, 1990.