Cita APA

Ellis, R. M. (1990). Low back pain: Comparison of chiropractic and hospital outpatient treatment.

Chicago Style Citation

Ellis, R M. Low Back Pain: Comparison of Chiropractic and Hospital Outpatient Treatment. 1990.

Cita MLA

Ellis, R M. Low Back Pain: Comparison of Chiropractic and Hospital Outpatient Treatment. 1990.

Atenció: Aquestes cites poden no estar 100% correctes.