APA (7th ed.) Citation

Gruber, H. E., Ingram, J. A., Hoelscher, G. L., Zinchenko, N., Hanley, E. N., & Sun, Y. (2009). Asporin, a susceptibility gene in osteoarthritis, is expressed at higher levels in the more degenerate human intervertebral disc. Arthritis research & therapy, 11(2), R47. https://doi.org/10.1186/ar2660

Chicago Style (17th ed.) Citation

Gruber, Helen E., Jane A. Ingram, Gretchen L. Hoelscher, Natalia Zinchenko, Edward N. Hanley, and Yubo Sun. "Asporin, a Susceptibility Gene in Osteoarthritis, Is Expressed at Higher Levels in the More Degenerate Human Intervertebral Disc." Arthritis Research & Therapy 11, no. 2 (2009): R47. https://doi.org/10.1186/ar2660.

MLA (9th ed.) Citation

Gruber, Helen E., et al. "Asporin, a Susceptibility Gene in Osteoarthritis, Is Expressed at Higher Levels in the More Degenerate Human Intervertebral Disc." Arthritis Research & Therapy, vol. 11, no. 2, 2009, p. R47, https://doi.org/10.1186/ar2660.