APA (7th ed.) Citation

GH, G., DL, S., JC, S., R, H., D, C., RJ, C., . . . Cook, R. J. (1995). Users' guides to the medical literature. IX. A method for grading health care recommendations. Evidence-Based Medicine Working Group. JAMA: Journal of the American Medical Association, 274(22), 1800. https://doi.org/10.1001/jama.274.22.1800

Chicago Style (17th ed.) Citation

GH, Guyatt, et al. "Users' Guides to the Medical Literature. IX. A Method for Grading Health Care Recommendations. Evidence-Based Medicine Working Group." JAMA: Journal of the American Medical Association 274, no. 22 (1995): 1800. https://doi.org/10.1001/jama.274.22.1800.

MLA (9th ed.) Citation

GH, Guyatt, et al. "Users' Guides to the Medical Literature. IX. A Method for Grading Health Care Recommendations. Evidence-Based Medicine Working Group." JAMA: Journal of the American Medical Association, vol. 274, no. 22, 1995, p. 1800, https://doi.org/10.1001/jama.274.22.1800.