APA (7th ed.) Citation

G, L., LE, D., H, S., & TJ, G. (2004). In vivo elongation of the anterior cruciate ligament and posterior cruciate ligament during knee flexion. American Journal of Sports Medicine, 32(6), 1415.

Chicago Style (17th ed.) Citation

G, Li, DeFrate LE, Sun H, and Gill TJ. "In Vivo Elongation of the Anterior Cruciate Ligament and Posterior Cruciate Ligament During Knee Flexion." American Journal of Sports Medicine 32, no. 6 (2004): 1415.

MLA (9th ed.) Citation

G, Li, et al. "In Vivo Elongation of the Anterior Cruciate Ligament and Posterior Cruciate Ligament During Knee Flexion." American Journal of Sports Medicine, vol. 32, no. 6, 2004, p. 1415.