Cita APA (7a ed.)
Smith, K. W., McKinlay, S. M., & McKinlay, J. B. (Apr91). The Validity of Health Risk Appraisals for Coronary Heart Disease: Results from a Randomized Field Trial. American Journal of Public Health, 81(4), 466-471.
Cita Chicago Style (17a ed.)
Smith, Kevin W., Sonja M. McKinlay, y John B. McKinlay. "The Validity of Health Risk Appraisals for Coronary Heart Disease: Results from a Randomized Field Trial." American Journal of Public Health 81, no. 4 (Apr91): 466-471.
Cita MLA (9a ed.)
Smith, Kevin W., et al. "The Validity of Health Risk Appraisals for Coronary Heart Disease: Results from a Randomized Field Trial." American Journal of Public Health, vol. 81, no. 4, Apr91, pp. 466-471.
Precaución: Estas citas no son 100% exactas.