APA (7th ed.) Citation

Pattison, E., Harrison, B. J., Griffiths, C. E. M., Silman, A. J., & Bruce, I. N. (2008). Environmental risk factors for the development of psoriatic arthritis: Results from a case–control study. Annals of the rheumatic diseases, 67(5), 672-676. https://doi.org/10.1136/ard.2007.073932

Chicago Style (17th ed.) Citation

Pattison, E., B J. Harrison, C E M. Griffiths, A J. Silman, and I N. Bruce. "Environmental Risk Factors for the Development of Psoriatic Arthritis: Results from a Case–control Study." Annals of the Rheumatic Diseases 67, no. 5 (2008): 672-676. https://doi.org/10.1136/ard.2007.073932.

MLA (9th ed.) Citation

Pattison, E., et al. "Environmental Risk Factors for the Development of Psoriatic Arthritis: Results from a Case–control Study." Annals of the Rheumatic Diseases, vol. 67, no. 5, 2008, pp. 672-676, https://doi.org/10.1136/ard.2007.073932.