APA (7e ed.) Bronvermelding

Não informado. (1988). Journal of Spinal Disorders. Lippincott Raven Publishers.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of Spinal Disorders. Hagerstown, Md: Lippincott Raven Publishers, 1988.

MLA (8e ed.) Bronvermelding

Não informado. Journal of Spinal Disorders. Lippincott Raven Publishers, 1988.

Let op: Deze citaties zijn niet altijd 100% accuraat.