Dyfyniad APA

Clayton, D., & Hills, M. (1996). Statistical models in epidemiology. Univ. Pr..

Dyfyniad Arddull Chicago

Clayton, David, and Michael Hills. Statistical Models in Epidemiology. Oxford: Univ. Pr., 1996.

Dyfyniad MLA

Clayton, David, and Michael Hills. Statistical Models in Epidemiology. Univ. Pr., 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.