Cita APA (7a ed.)

DeVivo, M. J., & Fine, P. R. (1982). Employment status of spinal cord injured patients 3 years after injury. [s.n.].

Cita Chicago Style (17a ed.)

DeVivo, Michael J., y Philip R. Fine. Employment Status of Spinal Cord Injured Patients 3 Years After Injury. [S.l.]: [s.n.], 1982.

Cita MLA (9a ed.)

DeVivo, Michael J., y Philip R. Fine. Employment Status of Spinal Cord Injured Patients 3 Years After Injury. [s.n.], 1982.