Neurological and neurosurgical intensive care
MLA
Ropper, Allan H, and Sean K Kennedy. Neurological and Neurosurgical Intensive Care. 2nd ed. Rockville, Md.: Aspen Publishers, 1988
APA, 7th edition
Ropper, A. H, & Kennedy, S. K. (1988). Neurological and neurosurgical intensive care. 2nd ed. Rockville, Md.: Aspen Publishers
Chicago, 17th edition
Ropper, Allan H., and Sean K Kennedy. Neurological and neurosurgical intensive care. 2nd ed. Rockville, Md.: Aspen Publishers, 1988