Cita APA (7a ed.)
Koopman, J. S., & Longini, I. M., Jr. (May 1994). The ecological effects of individual exposures and nonlinear disease dynamics in populations. American Journal of Public Health.
Cita Chicago Style (17a ed.)
Koopman, James S., y Ira M. Longini, Jr. "The Ecological Effects of Individual Exposures and Nonlinear Disease Dynamics in Populations." American Journal of Public Health May 1994.
Cita MLA (9a ed.)
Koopman, James S., y Ira M. Longini, Jr. "The Ecological Effects of Individual Exposures and Nonlinear Disease Dynamics in Populations." American Journal of Public Health, May 1994.
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