Dyfyniad APA

Kleinbaum,David G. Kupper, L. L. M. (1982). Epidemiologic research: Pricnciples and quantitive methods. Van Nostrand Reinhold.

Dyfyniad Arddull Chicago

Kleinbaum,David G. Kupper, Lawrence L. Morgenstern,Hal. Epidemiologic Research: Pricnciples and Quantitive Methods. New York: Van Nostrand Reinhold, 1982.

Dyfyniad MLA

Kleinbaum,David G. Kupper, Lawrence L. Morgenstern,Hal. Epidemiologic Research: Pricnciples and Quantitive Methods. Van Nostrand Reinhold, 1982.

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