APA stil citiranja

Turk, Z., & Čelan, D. (2004). Importance of intervertebral disc size in low back pain: Importance of intervertebral disc size in low back pain. Croatian medical journal, p. 5.

Chicago stil citiranja

Turk, Zmago, and Dušan Čelan. "Importance of intervertebral disc size in low back pain: Importance of intervertebral disc size in low back pain." 2004: 5.

MLA stil citiranja

Turk, Zmago, and Dušan Čelan. "Importance of intervertebral disc size in low back pain: Importance of intervertebral disc size in low back pain." 2004: 5.