APA ציטוט

Avery, H. (1952). Lumbar Intervertebral Disk Protrusion.

Citação norma Chicago

Avery, Harris. Lumbar Intervertebral Disk Protrusion. 1952.

ציטוט MLA

Avery, Harris. Lumbar Intervertebral Disk Protrusion. 1952.