Cite
Modeling and Variable Selection in Epidemiologic Analysis.
MLA
Greenland, Sander. “Modeling and Variable Selection in Epidemiologic Analysis.” American Journal of Public Health, vol. 79, no. 3, Mar. 1989, pp. 340–49. EBSCOhost, https://doi.org/10.2105/AJPH.79.3.340.
APA
Greenland, S. (1989). Modeling and Variable Selection in Epidemiologic Analysis. American Journal of Public Health, 79(3), 340–349. https://doi.org/10.2105/AJPH.79.3.340
Chicago
Greenland, Sander. 1989. “Modeling and Variable Selection in Epidemiologic Analysis.” American Journal of Public Health 79 (3): 340–49. doi:10.2105/AJPH.79.3.340.