APA način citiranja

Hilton, R. C., & Ball, J. (1975). Proceedings: Mobility, end-plate defects, and disc degeneration in the lower spine.

Čikaški stil citiranja

Hilton, R C., i J. Ball. Proceedings: Mobility, End-plate Defects, and Disc Degeneration in the Lower Spine. 1975.

MLA način citiranja

Hilton, R C., i J. Ball. Proceedings: Mobility, End-plate Defects, and Disc Degeneration in the Lower Spine. 1975.